Kit 1: 2.5 oz cartridge (Fill: 2 oz. sealant) Kit 2: 6 oz cartridge (Fill: 3.5 oz. sealant) Kit 3: 6 oz can (Fill: 16 oz. sealant) Kit 4: Quart
CS3204 is a fuel resistant sealant 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.
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I got the Kit 1, with 2.5oz of B2 sealant, labeled NSL brand. While I was dreading the project of fixing my fuel leak, this stuff is actually not bad to work with. It doesnt have a strong smell, and the mess is very manageable if you leave the back cap on and use the included applicator tip. Any excess sealant on the aircraft can easily be wiped away with acetone prior to full cure after that, use Poly Gone. Theres no need for a caulking gun or the sealant mixer tool that goes on a power drill. When freshly mixed, you can squeeze this out with just thumb pressure on the back. When you cant reach any further, push with a deep socket. Throughout the 2hr application time, the sealant will get harder, so if you think youll need that full time, squeeze it out into a paper cup and use popsicle sticks instead.
Dang, this stuff is easy to use,,, and works well in any caulk gun.
Flamemaster Chemseal Pint CS3204 B2
We used 8802 at Lockheed for structural assembly and I was looking for some for building race cars and this is it. It is just as smelly, goooyie, messy, and strong as 8802. Industrial grade.
Flamemaster Chemseal Pint CS3204 B2
This product meets MIL-S-8802 which is species by Piper and Vans to seal or repair fuel tanks. Beware it is a bit messy to use and working times are short so mix small batches. 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. Cleans up easily with MEK. As good as Proseal but less expensive.
Flamemaster Chemseal Pint CS3204 B2
Great product! Perfect for resealing Mooney tanks. Good value
Flamemaster Chemseal Pint CS3204 B2
Product sealed fuel leak. Efficient delivery on order.
Flamemaster Chemseal Pint CS3204 B2
Great service and great product!
Flamemaster Chemseal Pint CS3204 B2
My kit came with a nozzle, just FYI for future customers
Flamemaster Chemseal Pint CS3204 B2
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. 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. 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.
It has a service temperature range from -65*F (-54*C) to 250*F (121*C), with intermittent excursions up to 275*F (135*C).
The tech data sheet only refers to aviation and jet fuel. 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.
The shelf life is 9 months from date of packaging.
It will be flexible when cured, but we recommend verifying with the bladder manufacturer this material can be used.
Per our product support manager: The user would have to pump and twist the ram manually by hand. The mixing tool saves a lot of time and effort.
Proseal has been used in ethanol applications, but the manufacturer has no documentation to provide to show how well, or how long, it will work.
This will adhere to a plastic tank but will eventually breakdown because of the gasoline. This is mainly used for aluminum and titanium steel. This would not be recommended per supplier for a plastic 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. A Semco, or other common caulking gun is not designed to be used with these sealant cartridges.
It is self contained, and designed for a one time use. 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.
This will all depend on how thick you are applying this. 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.