By JFW67 - 10/22/2019 9:44:43 AM
I have a skin on frame kayak currently with polyurethane coating sealing a nylon skin.
I need to apply an additional coat to fill the weave but have no more polyurethane.
Will EF80 adhere to the polyurethane?
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By Warren (Staff) - 10/22/2019 4:30:32 PM
You would need to key the PU for the EF80 to get a mechanical grip. The bond between the two materials will not be very strong so it is possible the EF80 may peel eventually off the surface.
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