Comments on: Which hardware-store glue to bond Polyurethane foam?

By: k9trainer

k9trainer — Fri, 18 Sep 2009 00:50:59 +0000

Hot glue is a quick but temporary solution. Because of the insulating properties of the foam the glue doesn’t cool down as quickly and gives you more ‘working time’ than hotglue normaly would.
A thin layer of waterproof construction adhesive (such as liquid nails) applied to each mating surface and allowed to go tacky before being joined works well but takes a few days to fully cure.
Of course a Polyurethane Cement will always be better.
Ring a foam insulation supplier they’ll have everything you need and the best advice.
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By: adm5600

adm5600 — Fri, 18 Sep 2009 00:34:59 +0000

"Gorrilla Glue" is a polyurethane glue that will weld both pieces together.
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By: Janazz

Janazz — Fri, 18 Sep 2009 00:11:59 +0000

Contact cement. You apply to both side, let airdry and then it will stick to itself without sticking to everything else.
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By: mcmdcak

mcmdcak — Thu, 17 Sep 2009 23:33:59 +0000

Both Lowes and Home Depot carry adhesives designed to glue polyurethane insul board – I had them spotted out for a project. (in cartridge tubes)
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By: Jennifer

Jennifer — Thu, 17 Sep 2009 22:56:59 +0000

A spray adhesive will work best.
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By: cheezy

cheezy — Thu, 17 Sep 2009 22:47:59 +0000

not exactly sure what polyurethane foam is–can you describe it / what it’s for? maybe you could try a low temp glue gun?
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