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Questions and Answers for Henry 885 Tropi-Cool Wet Patch White 100% Silicone Roof Leak Repair Sealant 0.90 gal.

Internet #206030020

Model #HE885142

Store SKU #1001374972

  • Stops leaks instantly on wet or dry surfaces
  • Works even under water or in driving rain
  • Ponding water resistant

Questions & Answers

253Questions
caret
Q:Can tropic-cool be used on styrofoam and vinyl?
by|Jan 3, 2024
1 Answer
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A:  Rudy, Henry 885 TropiCool 100% Silicone can be used on roofs with a spray polyurethane foam surface. For styrofoam and vinyl surfaces you would need to do an adhesion test to see how well the product sticks. To test the adhesion apply the 885 and let it cure thoroughly for 48 hours. Then pull one end to test the adhesion strength.

by|Jan 4, 2024
    caret
    Q:Can be applied to wet surfaces
    by|Dec 23, 2023
    1 Answer
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    A:  Jaime, Henry 885 TropiCool is now a Wet Patch product, meaning you can use it on a wet surface or while it is raining.

    by|Dec 23, 2023
      caret
      Q:Can this be used to seal the seams inside of a chest freezer to prevent leaks that I intend to use as a cold plunge? Will it leach any toxic chemicals into the water after it is cured? Thanks you
      by|Dec 21, 2023
      1 Answer
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      A:  Tyler, we are not sure that Henry 885 would work for your project since we have never tested it for that purpose. Henry 885 is an exterior use product so for that reason we would recommend that you contact a company that sells repair items for refrigerators and freezers to see if they have the right product for you.

      by|Dec 21, 2023
        caret
        Q:Can I use this to seal my cement bathroom floor?
        by|Dec 17, 2023
        1 Answer
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        A:  Henry 885 TropiCool 100% Silicone would not be recommended for use as an indoor product nor should it be used on a shower or cement floor. Henry 885 forms a slick surface similar to plastic and becomes very slippery when wet.

        by|Dec 18, 2023
          caret
          Q:Can this product be applied with a paint brush?
          by|Nov 28, 2023
          1 Answer
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          A:  Tony, Henry 885 TropiCool 100% Silicone Wet Patch Roof Leak Repair sealant is the consistency of thick cake frosting. You can use a brush or a trowel to apply Henry 885.

          by|Nov 29, 2023
            caret
            Q:will the 885 repair sealant bond with "great stuff" expanding insulating foam sealant
            by|Nov 19, 2023
            1 Answer
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            A:  1stTimeroofer, Henry 885 can be used over Great Stuff and should adhere very well to it.

            by|Nov 20, 2023
              caret
              Q:Does it cure hard or stay soft like tar?
              by|Nov 16, 2023
              1 Answer
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              A:  Rick, since Henry 885 TropiCool 100% Silicone is a silicone it will cure to a rubbery feel like a rubber ball. It is made that way so that it can expand and contract with the movement of the roof.

              by|Nov 16, 2023
                caret
                Q:Can I use it for foam roof?
                by|Nov 13, 2023
                1 Answer
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                A:  Thomas, Henry 885 TropiCool 100% Silicone can be used on a foam roof.

                by|Nov 27, 2023
                  1 found this answer helpful
                  caret
                  Q:im installing a new bathroom exhaust vent- can I use this to seal the flashing around the vent on a rubber membrane roof?
                  by|Nov 3, 2023
                  1 Answer
                  Answer This Question

                  A:  DesertDoer, yes you can use Henry 885 TropiCool 100% Silicone Wet Patch Roof Leak Repair sealant for your project. Henry 885 is one of the few patching products that is compatible with a rubber roof and will also adhere to it.

                  by|Nov 4, 2023
                    caret
                    Q:What’s the coverage in square feet?
                    by|Oct 27, 2023
                    1 Answer
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                    A:  TheHandyGuy, a one gallon can, (0.90 gallons) will cover approximately 12 square feet applied at 1/8" thick or approximately 6 square feet applied at 1/4" thick.

                    by|Jan 11, 2024

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