DAP Weldwood FRP Adhesive is a nonflammable, freeze/thaw stable, acrylic based adhesive with good initial tack and easy spreading characteristics for rapid installation of most FRP (Fiberglass Reinforced Panels). It is designed for installing FRP to concrete, plaster, plywood and gypsum wallboard. It adheres to drywall, cured plaster, wood, plywood and hardboard, fully cured concrete and painted surfaces.
Trowel grade
Initial wet grab means little to no bracing required
Q:Can this product be used on interior painted walls
by|Feb 17, 2023
1 Answer
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A: Thank you for posting your inquiry on DAP WELDWOOD FRP Adhesive. As indicated on the product package label and supporting product literature: "DAP WELDWOOD FRP Adhesive adheres FRP to drywall, cured plaster, wood, plywood, and hardboard, fully cured concrete and painted surfaces. Do not use over vinyl wall coverings or epoxy paint. Scarify (roughen) surface of glossy paint." Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.
by|Feb 20, 2023
Q:does it work on painted OSB?
by|Apr 25, 2021
1 Answer
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A: Thank you for posting your inquiry. DAP WELDWOOD FRP Adhesive is designed for installing FRP to concrete, plaster, plywood, and gypsum wallboard. OSB (bare or painted) is not a recommended/suitable substrate for this adhesive. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.
by|Apr 26, 2021
Q:Does it come in 1 gallon size
by|Mar 2, 2021
1 Answer
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A: Thank you for posting your inquiry. DAP WELDWOOD FRP Adhesive is sold in a gallon size package, under DAP Item Number: 7079860480. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.
by|Mar 2, 2021
Q:Can this be used with foam board insulation
by|Sep 17, 2020
1 Answer
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A:Â Thank you for posting your inquiry. For foamboard installation (bonding applications), we would recommend the use of DAP DYNAGRIP Heavy Duty Max Construction Adhesive.
by|Sep 17, 2020
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Customer Reviews
3.7 out of 5
(3)
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May 31, 2020
Unfortunately, I have to give this product a one star, as it did not perform well for my applicat...
Unfortunately, I have to give this product a one star, as it did not perform well for my application. I was installing full 4x8 sheets of FRP panels in a garage and the adhesive would not hold the panel to the wall. I did not have any means to brace the panel as mentioned in the install instructions. Because of this, the adhesive would not tack up enough to hold the panel in place and it kept peeling off the wall. Even after waiting for over an hour and blowing a fan on it, it did not help. I had to scrap the idea of using the DAP product and go with a higher strength solvent based adhesive. Once I got the other product the panels went up without any problems and the job turned out awesome. Sorry I wasn't able to use DAP and post a more positive review.
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Response from DAPProductExpertJun 5, 2020
Thank you for posting your feedback. We are not clear as to the intent of your post as you appear to be indicating that you did not follow the product's installation guidance, which directs roller pressure to be applied and bracing for support while the product is drying). Should you have any additional questions, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477. Should you wish to discuss this further, please contact DAP’s Technical Customer Service Department at 888-327-8477.
Verified Purchase
Mar 31, 2020
Very easy to use and worked for the purpose intended.
Very easy to use and worked for the purpose intended.