These adhesives must withstand extreme pressure, temperature extremes, and vibrations. Q: How do you dispense from these cartridges? The sealant i had on the smooth part of the inside of the nipple started to lift because of the spray paint the welder put on after welding. Minor leaks can be repaired, but after one or two attempts, a reseal may be the best option. Central - Fort Worth, TX Midwest - West Chicago, IL I could not find any information as to how well it would work if brushed on, or what size pin holes, or rivets, it would seal. What Is Fuel Tank Sealant for Aircraft? Sealing ability is superb. RETAINER) also work for these kits? No instructions with product, or on can and little information on internet. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Per our product support manager: The user would have to pump and twist the ram manually by hand. It has a pretty long working time. I dropped about 10 ft of chain in the tank and vigorously shook it until all he rust flakes were loose cleaned out and added sealer as directed. Great product,just make sure surface is clean. Depending on who you talk to (and how much theyve recently spent on tank work), wet wings are either the worst idea in aviation design or not nearly as bad as everyone thinks. Our PMA sealants meet or exceed all FAA regulations. Q: What is the working time of the product? The reseal job requires taking the tank interior down to shiny bare metal then applying fresh sealer, which is itself a three-part process with a day of curing for each step. It does not have heat rating. US: 1-800-843-8033 Canada: 1-800-665-0236 International: 204-668-3234 Fax: . Product appears to be resistant to ethanol blended fuels. Necessary cookies are absolutely essential for the website to function properly. Or mix A with B? One good thing is that old systems limited to 54 gallons can get the 10-gallon upgrade for $2650 list, plus the labor. It is self contained, and designed for a one time use. Fuel Tank Sealant Tale - Grumman Style: A look at multiple fuel tank sealant used to seal a tank. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. NSL1422 B1/2 is a fuel resistant aviation sealant intended for use on integral fuel tanks and pressurized cabins as well as other areas subject to contact with aircraft fuels, lubricants, oils, water and/or weathering. Q: What are you supposed to use to dispense the product? I havent put fuel in yet but very confident it will be fine. This sealer is only recommended for metal or fiberglass fuel tanks. I purchased a gallon for a 36.5 gallon tank and had a lot left over. 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. Make sure to have lots of wood sticks to spread out and lots of disposable gloves. Worked as advertised. Wet wings usually fail somewhat gracefully, beginning with a slight odor of fuel around the airplane or in the cabin and evidence of blue stains caused by weeping. . Maxwell does a couple of tank repairs a week, but sends reseal work to Paul Beck at Weep No More. Fuel Tank / High Performance OptionsExpanding the performance envelope in areas such as higher strength, temperature range and weight reduction. The cookie is used to store the user consent for the cookies in the category "Performance". 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. Each application can vary. It addresses engineering designs for integral fuel tanks as they are currently found in practice; and discusses the most practical and . It involves drawing a vacuum in the tank, noting where air bubbles appear, then spot sealing that area. It can't be rushed and haphazard work will bring the airplane right back for a fix. This material is designed for. If only one small area of the tank is not dry or has foreign matter that may keep the sealer from adhering, the sealer will not stick to those areas and could come loose and float around in your tank and eventually come through the fuel pick up tube and clog the fuel pump and carburetor. Its too bad they don't make smaller tubes to eliminate waste, because once its mixed you must use it, as the stuff left inside the cartridge sets up to a rubber like solid compound within hrs or overnight. Specialty ProductsA variety of specialty sealants offered by PRC DeSoto. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic. I used this product to seal a leak between the aluminum fuel tank and mounting straps on my Freightliner semi truck. I used it again with Excellent results, this time I was more aggressive with the mixing giving it more than the recomended min 50 strokes and like it says on the packaging extra mixing may initiate curing of sealant inside the cartridgewhich it did, as I noticed it got hard to push it out of the cartridge ( I was just using my thumbs to push it out of the cartridge as I don't have the cartridge gun or know where they sell it ??) Lower areas of tank seem to have a thicker film coverage than vertical and top surfaces. Midwest - West Chicago, IL There are two sealants, high and low adhesion: Gray and Red. Electrically ConductiveThese cured sealants maintain electrical continuity in aircraft applications. If you buy the tube pull the dasher rod out of the tube and unscrew it from the little mixer inside. All rights reserved. Clean, seal, close and test integral fuel tanks on aircraft. Hard to mix thoroughly but it does the job. As long as the tank is cleaned and prepped properly, it should work just fine. With over 70 years of experience - the most extensive in this industry Flamemaster is one of the main suppliers of aerospace sealants and specialty products for both military and commercial applications. 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. It is a pour in and slosh around material. Alaska - Wasilla, AK This cookie is set by GDPR Cookie Consent plugin. You can read all about them in our Introductory Guide to PMA Sealants. Used the mixing tool in my drill and mixing was easy and fast. It has a service temperature range from - 65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). Able to do a bike tank with the other 4oz. The condition only grows worse with time. They also have the same fit and form. No problems! I have used this product for many years. It is intended for use on integral fuel tanks and pressurized cabins as well as other areas subject to contact with aircraft fuels, lubricants, oils, water and/or weathering. Overall quality very high, yet to test for durability but we have high expectations. Learn more about our products and find answers to the most common aircraft sealant questions. Knowledge of integral fuel tank sealing and application processes required. Analytical cookies are used to understand how visitors interact with the website. Aircraft Fuel Tank Mechanic (sealant removal and application) part-time position Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. However your kit is not complete without the screw in dispensing nozzle. It doesn't cure for 24-72 hours after that. Customer Service: 800-861-3192 This cookie is set by GDPR Cookie Consent plugin. Great product! For the Mooney, these are available up through the J-model and although they used to exact penalties in both reduced fuel and higher empty weight, a new system from O&N Aircraft Modification retains the J-models original 64-gallon capacity at weight penalty of about 30 pounds. To this day still no leaks. After trying a different sealant and it not working, I was desperate to find something to seal up my fuel tank. A Little stiff on application for smoothing with a paint brush. This website uses cookies to improve your experience. East - Peachtree City, GA BladdersWhats involved with bladders? What Do Aircraft Sealants and Aviation Sealants Do? OEM and PMA fuel tank sealants provide strong reinforcement, structural integrity, and peace of mind. : $50.00 - $100.00 Per Hour. 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. Q: Which solvent do I use to clean and remove the uncured sealant? I love this product. Used it as a sealer in my motorcycle gas tank. [11] Application GuidesSealant Application Guides. Item qualifies for flat rate ground shipping. (use a zip tie to make sure the tube stays anchored in the cheap big-box store caulking gun). Item qualifies for flat rate ground shipping. It has a service temperature range from -65C (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). #Aviation #Challenger #Bombardier . I really like this product. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. Q: How do you mix this Pro-Seal tank sealant if you didn't purchase the mixing tool? Q: What is the shelf life of the unmixed product? The tubes of sealant are as always fantastic. Scott Aviation. The extra cure time was a delay but I was happy I had the extra work time. Full cure is 10 hours, we recommend waiting at least that long. This sealant is a higher quality fuel tank sealant compared to other similar sealant products. Rating. Ad find deals on gas proof sealant in car fluids on amazon. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic. Whichever method is used, the cost will be similara range of $6500 to $8000, again, depending on the condition of the old sealer. sealant) Kit 3 (16 oz. I used the product in a fiberglass fuel tank it seems to dry and produce a nice film. Perfect for sealing our fuel tank fuel level float and attached fittings. Both products are two-part sealants specifically designed for the construction of wet-wing fuel tanks in aircraft. Light Weight Fuel Tank and Fuselage AC-370 (Type 1) 1.3 6 - 7 hours 6 - 7 hours 7 - 8 hours 8 - 10 hours AC-380 (Type 2) 1.1 5 hours 5 hours 8 - 10 hours 8 - 10 P/S 890 Class B is an aircraft integral fuel tank sealant. This material is designed for sealing of fuel tanks and other aircraft fuselage sealing applications. It cant be rushed and haphazard work will bring the airplane right back for a fix. Add about 2 or 2 1/2 psi of air pressure . The cured sealant maintains excellent elastomeric properties after . These forms include different ways to apply the adhesive or the aircraft part it is used to seal. Material can be applied on vertical surfaces and does not run or sag. Ordering another pint for the other side. Variations in temperature and humidity can affect cure time. Used with Semco gun. Location: Ocala, Fla. Aircraft damage: Destroyed. It does not specifically list diesel but it will work with most fuels, oil, lubricants, and water. Which is this, please? These aircraft sealant purposes include preventing: Parts Manufacturer Approval (PMA) sealants are cost-effective equivalent alternatives to similar parts. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Central - Fort Worth, TX This is impervious to all fuel types. It is the best way to repair and restore your fuel tank. Q: Will most aircraft surface paints adhere to the sealant when sprayed over the top of the sealant? I have ordered a Lodi from ACS and most of the time they have been good, but this time they did not live up to expectation. You just have to find that special guy to do it and I just havent found him yet. I bought two tubes. For further information on how to manage or remove cookies visit, Aerospace Coatings, Pretreatments, Cleaners, PPG Ambient Reactive Extrusion (ARE) Additive Manufacturing Technology, CA Transparency in Supply Chain Disclosure, Improve quality, reduce application time, and reduce waste, Environmentally friendly, light weight / low density, rapid cure materials, Durable, quality performance Aerospace Sealants, Convenient and efficient containers including. In the manufacturing and repair of aircraft, aerospace sealants are used on interior and exterior parts. great stuff. There is no thickness that we recommend. Belvoir Media Group, LLC. 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. High Temperature and FirewallThe material is designed for sealing firewall structures against the passage of air and vapors. Factor in the cost of a reseal or bladders because at that vintage, the tanks are holding fuel on borrowed time. Tip: So within a week my tank was ready to be used.. great company to work with. Q: Is this product Proseal 1425? This is an FAA-approved PMA replacement for PPG's PS-890B2 sealant that . ShopsAlthough not many shops take on tank work, two that do are Weep No More LLC in Minnesota and Florida Flight Maintenance, in Venice, Florida. . Necessary cookies are absolutely essential for the website to function properly. PR-1422 Class B is an aircraft integral fuel tank sealant. Fax: 800-329-3020, West - Corona, CA Dried thoroughly in 24 hours. Fuel Tank Sealant Most In Stock Items ordered before Noon CST ship same day. 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. Useful Fuel Tank References SPORT AVIATION - "The Fuel Management Problem", Oct. 1979 "Fuel Tanks", Aug., Sept., Oct., Nov., Dec. 1982. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Free shipping must be selected in cart for promotion to apply. Can it be used on a and heated to about 200 degrees f? This requires eight bags, total, and lists for $8000. Comfortable working time on previously prepared surfaces. By far the worst smelling chemical on earth. PR-1440 Class B Fuel Tank Sealant PR-1440 Class B is an aircraft integral fuel tank sealant. Class B Polysulfide Sealant Tack Free and Cure Times* Specification 3M Product Specific Gravity Tack Free Cure Tack Free Cure Tack Free Cure Tack Free Cure Tack Free Cure Tack Free . This product plus shipping is just too expensive to just forget about it. 2015 PPG Industries, Inc. All rights reserved. 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. CA Transparency in Supply Chain Disclosure Full ResealEven well-known Mooney shops like Don Maxwell Aviation in Longview, Texas, wont tackle reseal work, which Maxwell describes as the worst job in aviation. 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.. It works. Worked as advertised. Not many shops will agree to tackle this job, so the skill base is eroding. Just keep moving it around to get even coverage. tape over any area that you do not want to get the sealant on such as wings or tank surfaces that do not need to be sealed. A couple of #8 screws, and I now had a power mixer. To meet the FAA standards, PMA sealants must meet or exceed the original equipment manufacturer's quality. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Per the vendor, if it is used shortly after purchase, part number 09-03477 should not need anything to thin out the product. PR-1435 is a quick repair, aircraft integral fuel tank sealant. Toll Free: 877-477-7823 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. Smooth tough film when dry. They may also seal exterior wing surfaces on wings and perform assembly work. | Global Code of Ethics Q: Will this Pro-Seal type tank sealant adhere to a plastic tank? BONUS! Although I waste more than I probably should, I never have any issues with these kits not curing properly. Aircraft sealants hold the aviation industry together. This website uses cookies to improve your experience while you navigate through the website. Very good! The product generally leaves behind a very thin coating. Highly recommend this product for sealing exterior pin holes on fuel bladders. There are a few solvents you could use. Latex sealants are known for their moldability and ease of clean-up. PRO SEAL FUEL TANK SEALANT PS 890 B2 PINT, LPS 00216 #2 HEAVY DUTY LUBRICANT 11OZ AEROSOL, ROTAX MP1485 ALC RES FUEL LINE 1/4X3/8 BING, LPS 00316 #3 PREMIER RUST INHIBITOR 11OZ AEROSOL, Safety Wire - Stainless Steel - 1 Lb Spool, Vena Ht (SCAT Equivalent) Flexible Aircraft Ducting - Cut To Length, Curtis Pipe Thread Drain Valve - CCA-1550, Pro-Seal Fuel Tank Sealant P/S 890 B - 1/2 Hour, Vena HTD (SCEET Equivalent) Flexible Aircraft Ducting - Cut To Length. P/S 890 Class B is an aircraft integral fuel tank sealant. exposure to both jet fuel and aviation gas. CS3204B2 cures in 72 hours given the following: Specified application and cure schedules are based on the standard conditions of 770F and 50% relative humidity. Worked great.. less mess.. easy to mix.. works in normal caulk gun as well! This cookie is set by GDPR Cookie Consent plugin. However, Don Maxwell says he advises customers that bladders and a reseal come out in about the same place pricewise. Item qualifies for free ground shipping. 1st disappointment was Aircraft Spruce not mentioning or listing the required caulking gun for applying the sealant. Includes accelerator. I need something that has a 2 hour work time. It's best to follow the instructions that come with each individual product. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. You must not have mixed it properly I used it twice and it cured within 4 hrs to where I was forced to open a new tube cause it cured enough that when I need more it was set up in the tube after 4 hrs in hot weather. 1.2K views 888 views 979 views 7.3K views 549 views 22K. Manufactured by Royal Adhesives And Sealants Llc, this FCD60712 NSN Part can be shipped at any time. does 6 oz cartridge fills only 3.5 oz. 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. seems to be a good product. Chemseal B2 Tank Sealant CS3204 64 Reviews 20 Answered Questions Select Size: Kit 1 (2 oz. sealant) Kit 2 (3.5 oz. LPS 00216 #2 HEAVY DUTY LUBRICANT 11OZ AEROSOL, BRACKETT ELEMENT BA6108 FOR BA2010, BA5110, BA5110A BA6110, PRO SEAL FUEL TANK SEALANT PS 890 B2 PINT, 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, CHEMSEAL CS 3204 B1/2 6OZ/3.5OZ FILL SEALANT. This stuff fit the bill and is completely leak free. Q: Can this product be used in aluminum floats or aluminum boats to seal rivets and be applied with a brush? 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. Tank sealants must also cure at room temperature and not chemically react with fuels and oils. You can keep the 30 pounds of payload. (this is aerospace engineering, after all). I pushed the product out of the tube using a socket and extension as a pushrod. The manufacturer doesn't recommend it, but builders have used it as a sealant for fuel probes and gaskets for years. Please check the boxes for the options that you would like to add. Good value. The Class B2 has a working time of 2 hours and a cure time (at 77 deg F and 50% RH) of 72 hours. Are you interested in buying this part? never more than 3 psi. In all cases, you should: There are various tools and solvents designed to take off sealant from aircraft parts. PMA aviation fuel tank sealants offer aircraft mechanics, manufacturers, and other aviation professionals an affordable equivalent to name-brand products. 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. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".