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Dow Froth Pak 200 Sealant Spray Foam Kit - 346963

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Special Price $309.95


Regular Price: $533.14

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Special Price $309.95


Regular Price: $533.14

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    Product Description

    Froth-Pak is a professional-use, two component polyurethane spray foam thatcomes in both portable kits and refillable tanks.

    For filling cavities, penetrations, cracks and expansion joints, amongst several other applications, the chemically-cured Dow Froth Pak foam has significant advantages, including a reduced curing time and a shorter wait for the foam to become tack-free. When you've run out of this great product, refillable cylinders are available.

    Theoretical Yield (Board Feet)= 200 BoardFeet (0.46 m3)


    • Simple application, no complicated procedures, professionalresults
    • Dispenses, expands and becomes tack free in seconds
    • Cures in 1 minute


    Froth-Pak 200 is typically used as a foam insulating sealant to fillcavities, wall and floor penetrations, and is also commonly used to repairspray-applied polyurethane applications. Froth-Pak can be used in eitherinterior or exterior industrial, commercial, institutional and residentialsettings. If used in an exterior setting, a coating must be applied for UVprotection.


    If you would like to add an optional 3M safety kit to yourFroth Pak package, simply select Add 3M Safety Kit from the productoptions and then Add to Cart. Your selections will be reflected on thecheck out page.

    This 3M Safety Kit Includes:

    • 3M Disposable Protective Coverall Safety Work Wear
    • 3M Tekk Protection Nitrile Gloves
    • 3M Half Facepiece Disposable Respirator Assembly, Organic Vapor/AcidGas Respiratory Protection , Large - 5303
    • 3M Safety Splash Goggle, Clear Anti Fog Lens - 334AF


    Read all instructions and safety information (MSDS) before using any products.Foam bonds to skin quickly - wear gloves, eye protection and work clothesduring application. Use drop cloths and mask work areas.

    Surface Preparation: Surface should be free of oil, grease and excessmoisture. For best results, apply in 24°C (75°F) temperature. Froth-Pakcan be applied effectively in cold temperatures (above freezing) provided thekit contents are at least 24°C (75°F).

    Storage: For best results, the tank contents should be at 24°C(75°F) or warmer.


    General Characteristics

    PropertyTest MethodsValue
    Basis-Two component polyurethane foam
    UL Classifi ed (Class 1)MSHA25/350
    Percent Closed Cell ContentASTM D-285692
    Thermal Resistance ("R" Value)ASTM C-5186.99/in
    Open TimeN/A15 sec
    Compressive StrengthASTM D-162122 psi
    Tensile StrengthASTM D-162340.1 psi
    Shear StrengthASTM C-27323.9 psi
    Elongation at BreakNo DataNo Data
    Water Vapor TransmissionASTM E-963
    Max Service Temperature of Foam-240°F
    Shelf Life18 months when stored upright
    Yield200 board ft, 16 cu ft

    Froth-Pak 200:
    Kit IncludesIso (A) cylinder,
    Polyol (B) cylinder,
    six cone white spray nozzles (187918),
    four GG white spray nozzles (187915),
    9-ft Gun/Hose assembly (GHA),
    petroleum jelly packet.



    Customer Reviews 8 item(s)

    We use this product all the time. It works great as long as you use it up in a week or two and keep the gun clean.
    Overall Rating
    Review by kbob / (Posted on 7/27/2017)
    maximize your foam
    So, I just finished using the product - I'm a DIY homeowner.

    The product is very good and the online videos are a must watch. I used one nozzle since I had my room cleared of any obstacles - I kept moving.

    It is hard to maintain a constant thickness, so what I would suggest is this.... use thick foam board and "seal" the gaps / edges with this stuff.

    This stuff is perfect for ridge boards all by itself. Avoid hitting the front of your studs as much as possible since you'll have to scrape it off later.

    I don't feel that you truly get 200 board ft from this product - more like 180.
    Overall Rating
    Review by PaulInSTL / (Posted on 4/18/2016) Verified Buyer
    "Great Stuff"
    This stuff is great. Easy to use, but you need to really purge lines for like 2 seconds then put on your nozzle and pull the trigger all the way for like 5+ second to get the A part and B part to mix well in the nozzle. After that it was a breeze. Produce almost exactly the amount of product it said it would. Make sure you wear gloves. I am still trying to get the stuff off my spraying hand 2 weeks later.
    Overall Rating
    Review by Keith / (Posted on 10/1/2015)
    I don't recommend this product at all
    The 200 sq ft at 1" claim is a over stretch. I bought two packs of this product to insulate 170 liner feet of rim joists (9") wide. Both packs together filled the area with just 1" foam or about 90 square feet per pack. I don't recommend this product at all. When I contacted dow they are saying that the yield depends on many factors and gave a long explanation why it did not yield as per specs. None of it is convincing. Unless you are willing to pay double the amount of your original estimate, don't go for it.
    Overall Rating
    Review by Srinivas / (Posted on 10/19/2014)
    Four Stars
    Worked good downside was having to change nozzle when stopping for more than 30 seconds
    Overall Rating
    Review by Paul / (Posted on 8/20/2014)
    Good enough to insulate my Sill Plate!
    I needed to insulate my sill plate. It was easy to install. Be sure to use a drop-cloth. You will drip, but this is not unexpected. Home is better sealed and warmer. Mission accomplished!
    Pros: Easy to Use, Performs Well, Easy to Install, Easy to Work With, Seals Well, Great Value, High Quality
    Cons: use a drop cloth!
    Overall Rating
    Review by Juneau / (Posted on 4/4/2014)
    Ok product
    Product works ok if you follow the directions. I had an issue with the foam coming out runny, so I read the directions and found the solution. It is very expensive for what you get so I would recommend using this product on small areas that need insulation.
    Overall Rating
    Review by OK product / (Posted on 11/14/2013)
    Correct Temperature and Sufficient Mixing Are Essential
    I have used the Froth-Pak 200 to air-seal rim joists--the area above the foundation wall in a basement. The first time I used it I did not shake the canisters well enough and the foam did not cure properly. Don't just shake the box for a few seconds. I take the tanks out of the box so I can shake/invert each tank for a minute or two. You will be able to hear the chemical sloshing around in the tanks. Also, don't ignore the recommended temperature for application--around 75 degrees F.
    The uncured foam will drip off the end of the gun so make sure you protect any surfaces. I've always worked in unfinished basements and it has been easy to clean up the cured foam by scraping it off the cement floor.

    Safety: I wear a Tyvek suit with hood; nitrile gloves; goggles and a half-face respirator with vapor cartridges. You also need to learn how to properly dispose of the empty tanks and any leftover chemical depending on the laws in your area.

    For the average do-it-yourselfer, it would be much cheaper, easier, and safer to air seal with one-part foam (something like Great Stuff Pro with an application gun) and then insulate with fiberglass batts.
    Overall Rating
    Review by MJ / (Posted on 9/26/2013)
    Product Question

    Product Questions


    I have a small bathroom to insulate in Montreal, Canada. I only have approximately 50 sq.ft. of concrete and brick wall to cover, with 2 X 4 studs (wood). Is this product what I need? I saw videos that are using this product for for the same kind of project but the installation instruction says its for "cavities" or joists.

    Thanks for the clarification
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