Gets the job done. Flat Rate Shipping must be selected in cart for promotion to apply. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The leaking of fuel was an intentional design feature because the high heat generated by the aircraft made it impossible to fully seal the fuselage tanks against leaks. Does this product have a fairly low viscosity, or can it be thinned a bit with, say, MEK? The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. It has a service temperature range from -65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). Item qualifies for free ground shipping. Everything Explained For The Professional Pilot. The thinned proseal is much easier to apply in my opinion. Mixed it longer than minimum to be sure of thorough mix. We're excited to announce that part number FCR-64288 is now available in our ready-to-ship inventory.Part number FCR-64288 is a Tank Fuel Aircraft manufactured by Royal Adhesives And Sealants Llc with FSC 1560 Airframe Structural Components.Are you interested in a quick and competitive quote for this part? but I still had plenty of time to get what I needed out of the cartridge for my job on my new fuel tankit works no leaks on the NTP threads !! AIR4069C. A Little stiff on application for smoothing with a paint brush. Q: Does the pint size Pro Seal come with catalyst in a separate container? The only thing that wasnt slow was Spruce. PMA parts and adhesives must conform to the same regulatory standards as the original parts. Follow directions on package. Q: Can this product be used in aluminum floats or aluminum boats to seal rivets and be applied with a brush? Q: Is the alcohol resistant tank sealer (pn 09-03477) comparable with the pro-seal ps 890 class b (pn 09-38560)? Manufactured by Royal Adhesives And Sealants Llc, this FCD60712 NSN Part can be shipped at any time. No. GORE SKYFLEX Aerospace Materials are engineered with unique features that make them more durable against challenging environmental factors and aircraft conditions, including: chemically inert, non-hazardous materials temperature- and abrasion-resistant materials Dry, lightweight and highly conformable materials This cookie is set by GDPR Cookie Consent plugin. PR1750 Fuel Tank Sealant PR1776 Low Weight Fuel Tank Sealant. The brand I used says Flamemaster on the tube, which comes in a plastic bag. Useful Fuel Tank References SPORT AVIATION - "The Fuel Management Problem", Oct. 1979 "Fuel Tanks", Aug., Sept., Oct., Nov., Dec. 1982. What to Consider When Shopping for Aviation Sealants. This website uses cookies to improve your experience. Worked superbly. It does not store any personal data. This would not be recommended per supplier for a plastic tank. The tank must be 100% cleaned. The cookie is used to store the user consent for the cookies in the category "Analytics". Industrial Sealants and AdhesivesHigh performance sealants to provide protection from fuel and petroleum exposure Sealants for Telecom and Utility applications. Honest people you can trust for any of your aircraft related parts.. [10] In addition to military aircraft, some military vehicles feature self-sealing fuel tanks, such as the United States Marine Corps' LAV-AT armored vehicles. P/S 890 Class C Fuel Tank Sealant P/S 890 Class C is an aircraft integral fuel tank sealant. This requires eight bags, total, and lists for $8000. The product is reasonably price and can be used again if stored properly. An aircraft fuel tank sometimes consists of several interconnected fuel cells. Aircraft, or airplane sealants, are a unique class of adhesives designed to reinforce and seal aircraft parts to improve structural integrity. The sealed skin and structural members provide the highest volume of space available with the lowest weight. Q: Is this the low adhesive product (AMS 3284)? Northeast - Middletown, PA This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Q: Is there any mistake in the listed quantities ? I used this product to seal a leak between the aluminum fuel tank and mounting straps on my Freightliner semi truck. FSC : 1560 Airframe Structural Components. East - Peachtree City, GA Midwest - West Chicago, IL The manufacturer has not tested this material on fiberglass, so they can not guarantee how well it will adhere, but in general, if the surface is contamination free and has a smooth surface, it will adhere. Fuel Injector Nozzles: Less Care Is Better. Location: Ocala, Fla. Aircraft damage: Destroyed. These cookies will be stored in your browser only with your consent. Leave all boxes unchecked for unit only. This cookie is set by GDPR Cookie Consent plugin. Q: How do you mix this Pro-Seal tank sealant if you didn't purchase the mixing tool? Q: How long after application of b-2 can I leak check? It does not store any personal data. Sealants also come in a variety of application styles, including: When choosing the best tank sealant for your application, you will want to consider: When applying your aircraft fuel tank sealant, always follow the instructions and safety guidelines that come with your product. PR-2007 Class C Low Weight Fuel Tank SealantPR-2007 Class C is a low density, high temperature aircraft integral fuel tank sealant. All rights reserved. You can read all about them in our Introductory Guide to PMA Sealants. You would use Methylene Chloride for cleaning up excess sealant. I bought two tubes. P/S 890 Class B is an aircraft integral fuel tank sealant. Item qualifies for flat rate ground shipping. Randolph Sloshing Sealer 802 was used in N50TX. PR-2001LW Class B Light Weight Rapid Curing Fuel Tank SealantPR-2201LW Class B is a 1.1 specific gravity light weight rapid curing fuel tank sealant. Meets requirements of specifications AMS-S-8802 formerly MIL-S-8802, CMNP021, Lockheed, Gulfstream, Hughes Aircraft, Fairchild SPS 6-1 & 6-2. Its pretty much back to the J-model. Minor leaks can be repaired, but after one or two attempts, a reseal may be the best option. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. Free shipping must be selected in cart for promotion to apply. Customer Service: 800-861-3192 PMA sealants and adhesive performs the same function as their OEM equivalents. This SAE Aerospace Information Report (AIR) presents preferred design, assembly, and repair practices for sealing of aircraft integral fuel tanks, including rework of applied fuel tank seals. PR-2007 Class B 1.1 Specific Gravity Fuel Tank SealantPR-2007 Class B is a 1.1 specific gravity, fast curing, high temperature aircraft integral fuel tank sealant, extrusion grade. The Class B2 has a working time of 2 hours and a cure time (at 77 deg F and 50% RH) of 72 hours. Dispensing: Like a previous reviewer, I just used a cheap $5 gun.. mine didnt even require making the plunger diameter smaller.. it fit perfectly Used this (B-2)for sealing the fuel sending unit into the side of a wing tank. After the cartridge has been mixed, you can use a manual dispensing gun, p/n's 12-38520 or 12-38530, or an air-powered gun like 12-02923, 12-02922, 12-02921, or 12-02920. Theyve been Aircraft Spruce now.. many years. The other brand was A-C-Tech AC-226 B4 from Advance Chemistry & Technology , and it didn't cure after 14 days just became less sticky. NSL Aerospace provides the aviation industry with high-quality, reliable, and affordable fuel tank sealants. Q: I'm looking at sealing a very slight seepage at the sump drain flange on my RV-4- Aluminum tank with aluminum sump valve flange- and I use motor gas w/ethanol in my plane. Tank sealants must also cure at room temperature and not chemically react with fuels and oils. PR-1770 Class A Fuel Tank SealantTwo-part, high temperature resistant, brushing sealant. Product worked as expected and seems to retain a little flexibility. These adhesives must meet Federal Aviation Administration's (FAA) quality standards and safety regulations that are unique to the aerospace industry. There are two sealants, high and low adhesion: Gray and Red. But there are still choices when tank weepage gets out of control. Free shipping must be selected in cart for promotion to apply. Good product only thing is the kit doesnt come with a nozzle and also it says 6oz and its only 3.2 oz. For ground shipping within the USA there is no hazmat fee, but for any shipments, it will incur significant hazardous charges. I see it in my airline career and on my 172. Ad find deals on gas proof sealant in car fluids on amazon. Really excellent! Latex Sealants: Water-soluble sealants, often used on interior elements. There are a few solutions. Adhesion PromotersAn Adhesion promoter will enhance the coupling characteristic of our sealants to a wide variety of substrates. Will this product work on a diesel fuel tank? Instructions a little confusing on how to mix. Alaska - Wasilla, AK On the bag it says NSL Aerospace and shows a website www.nslaerospace.com the fuel fittings I used it on and even on my rubber dust cover where my wing tank fuel neck comes up through have all held out Excellent since I put it on last summer, and is still nice and flexible around my fuel neck nipple. If so, just fill out the short Request for Quote (RFQ) form below to get started. Before introducing any additives to fuel tank after sealer has been installed, be sure that the product you introduce does not contain (mek). Fast Delivery, shame the freight is so expensive. The product can be pushed out with a thumb and does not require anything other than the packaging to mix and apply. Just allow extra cure time the colder it gets. PR-1770 Class C Faying Surface SealantTwo-part, high temperature resistant, faying surface sealant. I really like this product. Fuel Tank / High Performance OptionsExpanding the performance envelope in areas such as higher strength, temperature range and weight reduction. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. It would be nice if this site told you which you were getting. If youre back in that vintage, you might want to think about a reseal. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Convenient size for small jobs. PRO SEAL FUEL TANK SEALANT PS 890 B2 PINT $149.95 Q&A Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. I vote for Weep-No-More! I explained the problem and requested a return label twice last week but have had no response. pint can was only half full, but adequate for my job. This cookie is set by GDPR Cookie Consent plugin. | Global Code of Ethics Solutions. By far the worst smelling chemical on earth. Southwest - Chandler, AZ Our view is that bladders make sense only if youre not weight criticalin other words, you dont need much payload with full fueland you simply dont trust a resealed wet wing. Request a Quote 1.2K views 888 views 979 views 7.3K views 549 views 22K. If you buy the tube pull the dasher rod out of the tube and unscrew it from the little mixer inside. The cures sealant maintains excellent elastomeric . It has a service temperature range from -65F (54C) to 250F (121C) with intermittent excursions up to 275F (135C). Master Bond polysulfide modified epoxies are versatile synthetic elastomers that are used in the aerospace, electronic, electrical, computer, metalworking, appliance, automotive, oil & gas, electric vehicle and chemical industries. There should be no puddling of the product as this will prevent it from drying properly. Alaska - Wasilla, AK . Employees crawl through an opening 18.00' X 10.00' in order to get inside the fuel cell. Ready to go in 24 hrs. Electrical Potting / MoldingPRC polyurethane potting and molding materials are designed for potting electrical connectors and/or molding electrical cable assemblies. Good value. Worked great.. less mess.. easy to mix.. works in normal caulk gun as well! The two parts, A&B, are already properly measured, so the two parts are mixed in the cartridge until one uniform color and then you install the nozzle, and push rod, then just apply to the area. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Mooney has traditionally used them because theyre light and relatively accessible in the designs single-piece wings. We disassemble and re-seal just like the tank was manufactured by Piper Aircraft . $200.00 + $150.00 shipping . Other models, such as Pipers Cherokee, have split wings and/or the fuel cells are accessible and can thus be removable aluminum or bladder-type tanks. Had a leak in an integral aluminum fuel tank that hadnt been sealed properly since built. Q: How do you dispense from these cartridges? Make sure to have lots of wood sticks to spread out and lots of disposable gloves. (Either shop can handle any kind of wet wing tank work.). However, this class of products can be more complicated due to its role in containing combustibles. The cookie is used to store the user consent for the cookies in the category "Other. Lower areas of tank seem to have a thicker film coverage than vertical and top surfaces. 2023: July 24 - July 30; 2024: July 22 - July 28; Q: Is this Pro-seal a Type I Class B sealant? Recommended to apply with someone else help as you can move on quicker. Canada - Brantford, ON, FREE SHIPPING ON ORDERS OVER $350 (USA ONLY - SOME EXCLUSIONS APPLY) | 877-4-SPRUCE. The product may be good but totally inappropriate for my project (single use). Jaco Aerospace is a leader in supplying and offering PRC DeSoto aircraft sealants and adhesives. Semco Packaging and Application Systems Innovative, clean, safe, and accurate packaging and dispensing solutions for single-and multi-component adhesives, sealants, encapsulants, coatings and lubricants. All Rights Reserved. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. very quick shipping time. #Aviation #Challenger #Bombardier . Perfect amount for a small job. This is only needed if for some reason they missed a spot during the initial application. It has outstanding resistance to aviation fuels over a temperature range of -65F to +275F. After trying a different sealant and it not working, I was desperate to find something to seal up my fuel tank. To this day still no leaks. Not many shops will agree to tackle this job, so the skill base is eroding. The method of removing the sealant from an aircraft integral fuel tank that comprises impinging a spray of volatile solvent against at least the upper portions of the sealant of the. (All the shops offer warranties of their work. Not only do aviation sealants provide superior safety for pilots and passengers, but they also add longevity to an airplane's lifespan and minimize the need for costly repairs. One is to find a shop that can spot repair otherwise sound tanks and back up the work, another is to strip the tanks back to bare metal and reseal them and a third is simply line the wet wing bays with neoprene bladders. Used the mixing tool in my drill and mixing was easy and fast. I love this product. These adhesives must withstand extreme pressure, temperature extremes, and vibrations. excellent product. I was rolling it around (as directed) the white was seeping out of seams that I didnt even know had leaks. Customized Sealant Solutions (CSS)A family of products designed to simplify the sealing process. No this will not stay flexible after curing. Per Vendor: Yes, we have just heard back from our Technical group that all of the PPG Polysulfide sealants can be painted over. Q: Can this Pro-Seal be used on plastic gas tanks? Or mix A with B? Will seal pinhole leaks and prevent rusting. This sealant works well. This Piper Saratoga fuel tank required a filler neck replacement, which SEAL Aviation was able to provide for the customer. Aircraft Sealants PRC Desoto. Item is doing the job of a pin hole leak. Q: Will Pro-Seal cure to a rigid state or will it remain flexible for repairs on a fuel bladder? My kit came with a nozzle, just FYI for future customers. We also use third-party cookies that help us analyze and understand how you use this website. Part Number: PS870C24 . Refrigerating the compound after mixing will extend the pot life. If the customer wants to do a 2nd coat after 24 hours with the remaining product, that is fine. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. I wanted a kit with one container with base and one with hardener so that I could measure out and mix small amounts to seal leaks, and then have material to do that again next time I found a leak. Product sealed fuel leak. Lots of StripperBecks process uses hardware sort of like a purpose-built lawn sprinkler to douse the inside of the tank with Polygone. Smooth tough film when dry. This will adhere to a plastic tank but will eventually breakdown because of the gasoline. make sure the metal is bare and clean, i had a wing tank neck/nipple that i had to have a welder extended higher to work with my newly built wing tanks, after welding he gave a shot of spray paint on where he buffed the metal. It sets up quickly, and I was putting fuel in the tank after 3 days. I would highly recommend this product. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. A SEAL Aviation Fuel Tank Technician performing a tank wash on a Challenger 605. Scott Aviation. 1 Pint will seal a 10-12 gallon tank. Comfortable working time on previously prepared surfaces. If youre newer than that, you might not need it, Beck says. Set time is predictable and 48-72 hours cure is accurate. For further information on how to manage or remove cookies visit, Aerospace Coatings, Pretreatments, Cleaners, PPG Ambient Reactive Extrusion (ARE) Additive Manufacturing Technology, PR-1770 Class B High Strength Fuel Tank Sealant, PR-2001 Class B Rapid Curing Fuel Tank Sealant, PR-2001LW Class B Light Weight Rapid Curing Fuel Tank Sealant, PR-2007 Class A 1.1 Specific Gravity Fuel Tank Sealant, PR-2007 Class B 1.1 Specific Gravity Fuel Tank Sealant, PR-2007 Class C Low Weight Fuel Tank Sealant, CA Transparency in Supply Chain Disclosure. We offer nozzle part number 02-00099 that can be used with the PPG SEM kits. I pushed the product out of the tube using a socket and extension as a pushrod. BONUS! Q: Does ethanol attack or dissolve Pro Seal over time? Ships fast and is worth the price. PPG Aerospace P/S 890 Class B Fuel Tank Sealant - 6oz (3.5fl oz) 6oz (3.5fl oz) - New Stock P/S Class B2 is an aircraft integral fuel tank sealant. The other side of the same coin is that a 30-year-old airplane that hasnt been resealed but whose logs show evidence of leak fixes should be viewed somewhat warily in the pre-buy. They may also seal exterior wing surfaces on wings and perform assembly work. . Whichever method is used, the cost will be similara range of $6500 to $8000, again, depending on the condition of the old sealer. Its hard on a fat boy to get in those positions anymore, Maxwell jokes. Drains at the bottom of the fuel cells collect the stripper and loosened sealer and a pump re-circulates the stripper. To know more about this innovation, kindly watch the Pitch Video of Pili Seal. P/S 890 is an aircraft intregal fuel tank sealant. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. This cookie is set by GDPR Cookie Consent plugin. Easy clean up with MEK. cure time is much longer in cool temperature. Necessary cookies are absolutely essential for the website to function properly. Aircraft Seat - 421 Cessna. Please note other excluded items on the same order may incur a freight charge. Per the supplier: this product has a 2 year shelf life that starts once it is opened. Please note other excluded items on the same order may incur a freight charge. PS870C24 - Fuel Tank Sealant, 654 Semkit 6 OZ. Beware it is a bit messy to use and working times are short so mix small batches. PR-1770 Class A Fuel Tank Sealant Two-part, high temperature resistant, brushing sealant PR-1770 Class B High Strength Fuel Tank Sealant PR-1770 Class B is a high strength, aircraft integral fuel tank sealant. Tank Fuel Aircraft 205-060-604-6 of Royal Adhesives And Sealants Llc (CAGE Code 00333) with NSN 1560-00-073-9790 under FSC 1560 Airframe Structural Components now available in stock at NSN Fulfillment. Add about 2 or 2 1/2 psi of air pressure . One maintenance procedure on the chopping block has been the resealing or repair of wet wing fuel tanks, especially in Mooneys, but in a few other models as well. sealant) Kit 3 (16 oz. We serve MRO, airlines, OEM, and chemical management and are AS 9100D and ISO 9001:2015 certified and Nadcap accredited. Q: I was not given the Part Number. For the hardware part, we utilize a high-precision 3-D scanner and a visual-inertial odometry (VIO) to acquire point clouds and poses, simultaneously. Product has excellent surface bonding characteristics. PPG Aerospace PR-1422 B-1/2 Brown 6236632-004 Spec Fuel Tank Sealant - 2.5 oz 655-SemKit > View Details PART #: SGP192653 MFR PART #: 1422B1-262655SK Our Price: $63.31 Add to Cart PPG Aerospace PR-1422 B-2 Brown DMS 2082E Type 1, Grade 1 & 2, Class B-2 Spec Fuel Tank Sealant - Pint Kit > View Details PART #: SGP192193 MFR PART #: 1422B002DM012PT This website uses cookies to improve your experience while you navigate through the website. PROSEAL 0890B002 SEALING COMPOUND 6OZ KIT, Was easy to mix but had no tip for pointed application, Iv used pro-seal in the past but not a one shot deal. What reportedly happened: The 80-year-old pilot, who had logged 13,917 hours, also held a mechanic certificate with airframe and powerplant ratings. It was amazing, as it coated the entire inside of the tank. PROSEAL PS890B-1/2 3.5 OZ IN 6OZ CARTRIDGE, PROSEAL 0890A002 SEALING COMPOUND 6OZ KIT, PROSEAL FUEL TANK SEALANT PS 890 B2 QUART, PHILLIPS 66 XC AVIATION OIL 20W50 12QT CASE, BRACKETT AERO BA-4108 ELEMENT FOR BA-4106, Vena Ht (SCAT Equivalent) Flexible Aircraft Ducting - Cut To Length, Safety Wire - Stainless Steel - 1 Lb Spool, Pro-Seal Fuel Tank Sealant P/S 890 B - 1/2 Hour, Vena HTD (SCEET Equivalent) Flexible Aircraft Ducting - Cut To Length, PROSEAL PS890B-1/2 2 FL OZ IN 2.5 OZ CARTRIDGE. P/S 890 Class B is an aircraft integral fuel tank sealant. | Legal Notices & Privacy Policies | Toll Free: 877-477-7823 Also builds custom bladders and custom fuel cells. PR-706 is a non-curing fuel tank channel sealant. The 6 oz tube is designed to fit a 6 oz applicator gun but it only makes 3.5oz of chemical. It offers a faster cure time so you can get your job done more quickly. These sealants are rapid cure, aircraft integral fuel tank and fuselage sealant. At best, repairing weeping wet-wing tanks is a dark art, at worst, its something some owners say they have to have done several times to stop the leaks, if even the leaks can be stopped. It has been used in race vehicles that use many alcohol type additives without any known problems, but the supplier will not recommend it since it has not been lab tested. Keep refrigerated after using.2 years and going strong! Other methods include mechanically scraping the old sealer out or using a combination of both methods, which is what Florida Flight does. Hard to mix thoroughly but it does the job. Online vids help with instructions. Maxwell does a couple of tank repairs a week, but sends reseal work to Paul Beck at Weep No More. Part number FCD60712 with NSN 1560007398341 is now in stock. However, the amount of fuel that leaked was not enough to make the refueling necessary; the planes refueled because the maximum speeds of the aircraft were only possible with . However there is a formula that will help, if you apply this to an area that is 1" cubed so 1" length x 1" height x 1" depth, it would use exactly 1.8047 fluid oz. Hartwig Fuel Cell Repairs offers Repairs or Rebuilds as well as New fuel cells for your aircraft, helicopter, boat and race car needs. The PPG logo is a registered trademark of PPG Industries Ohio, Inc. Are you interested in buying this part? Each approach has its merits. (Youll sometimes see bits of sealer when sumping the fuel.). 2015 PPG Industries, Inc. All rights reserved. Sealing ability is superb. 33110 Old Hempstead Road I used the product in a fiberglass fuel tank it seems to dry and produce a nice film. Alaska - Wasilla, AK By mistake I ordered B2 instead of B1/2 and was glad I did. Customer Service: 800-861-3192 Aircraft Integral Fuel Tank | Aircraft Fuel Tank Baffles This part of the aircraft fuel tank system lies on the wings or fuselage, usually sealed with a fuel resistant 2-part sealant to form the fuel tank system on some aircraft, particularly transport class and high-performance one. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Often for the best seal, you will want to use aircraft fuel tank sealant remover for a clean surface to begin the application. Using high-quality fuel tank sealants provides long-lasting, structurally sound containment of fuel, keeping pilots, passengers, and cargo safe as they glide through the air. Normally, Prist is added to the aircraft fuel tanks at the pilots discretion. ! PRC SLOSHING SEALER PR1005L PT from Aircraft Spruce Europe. Windshield and CanopyThe cured sealant exhibits excellent resistance to UV and weather exposure. According to several people who knew the pilot, he was a former test pilot on the North American P-51 airplane. This useful guide will help you understand essential aircraft sealants and aviation sealants, including windshield, fuselage, fuel tank, and access door sealants. Been ordering my aircraft parts from Bob Irwin since they were ACS products. This website uses cookies to improve your experience while you navigate through the website. I tested thinning the proseal with MEK to the consistency of thin soup and it cured indistinguishably from the undiluted proseal. Canada - Brantford, ON, FREE SHIPPING ON ORDERS OVER $350 (USA ONLY - SOME EXCLUSIONS APPLY) | 877-4-SPRUCE. Q: Does this product come in 2 cans or do you need a special dispenser? 40 + years a go I use my first quart and still working in my tank. The manufacturer quickly responded and order was placed 2 days after questions were answered and then 3 days after I placed the order the product arrived at my door.. I have been using this product on the last 2 experimental aircraft build, love this stuff, great bonding strength. The primary purpose of this material is to coat the inside walls of a fuel tank for protection. There is a wide variety of fuel tank sealants. Yes you could drain the tank and reapply. Once the location of the leak is determined, the tank sealant is removed and new sealant is applied. Hopefully it seals. Dried thoroughly in 24 hours. Per the manufacturer: The entire interior of the tank must be dry. Knowledge of integral fuel tank sealing and application processes required. US: 1-800-843-8033 Canada: 1-800-665-0236 International: 204-668-3234 Fax: . seems to be a good product. Q: Will most aircraft surface paints adhere to the sealant when sprayed over the top of the sealant? Years of landings, with a few hard ones thrown in, can flex the structure enough to loosen old sealant, kicking off the leak process. Aircraft fuel tank sealants are glues or adhesives designed to create air-tight seals in the rivets, joints, and other parts of fuels tanks in order to prevent fuel leaks. The tubes of sealant were quickly delivered and the product worked as advertised. Remove tank, cut access hole in rear baffle, add sealant over offending rivet and anywhere else that looks suspect, rivet plate over hole using blind rivets and more sealant Since my plane is not painted, all of these are possible but I thought I would try option 1 and see how it works. Full cure is 10 hours, we recommend waiting at least that long. . Southwest - Chandler, AZ Belvoir Media Group, LLC. This stuff is messy but very effective. Q: One reviewer mentioned that there was a needed nozzle with the tubes. Toll Free: 877-477-7823 Analytical cookies are used to understand how visitors interact with the website. Factor in the cost of a reseal or bladders because at that vintage, the tanks are holding fuel on borrowed time. does 6 oz cartridge fills only 3.5 oz. Additionally, they must have enough flexibility to maintain a tight seal in response to the intense jolts and movements associated with flight and landing.