07-28-2009, 01:53 PM
THe guys at the modular club used to use regular yellow glue, but found that once it dried around the perimeter, the interior stayed wet as no air reached it to cure it.
They now use "Gorilla Glue" - polyurethane glue that cures in contat with moisture. You need to lightly mist the glue before clamping the foam together. Where alignment is critical, you need to clamp it or otherwise watch, as the polyurethane foams slightly and can move things out of position.
I have used latex caulking with great success. I use a very thin layer, and keep the foam piece in place by poking bamboo skewers through them until dry (couple of hours generally, safest overnight).
Andrew
They now use "Gorilla Glue" - polyurethane glue that cures in contat with moisture. You need to lightly mist the glue before clamping the foam together. Where alignment is critical, you need to clamp it or otherwise watch, as the polyurethane foams slightly and can move things out of position.
I have used latex caulking with great success. I use a very thin layer, and keep the foam piece in place by poking bamboo skewers through them until dry (couple of hours generally, safest overnight).
Andrew