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Posted: Nov 27, 2007 01:18 PM
Spa insulation
who are some of the major suppliers of Spa foam? Is there a good website I should look at to learn more about this type of foam and the specific requirements of the spa industry?
mason
Posted: Nov 28, 2007 06:51 AM
Most 2 lb density sprayfoam can be used for hot tubs and spas unless they are filling up the cavity. In that case you would need a pour in place foam. You also want to be careful to not spray too thick a lift. The exothermic heat can damage some of the plastic pipes and electric wiring.
quentin
Posted: Nov 29, 2007 08:34 PM
Looking around at the specs I saw UCSC has several foams it says in the specs as appropriate for spa use. You may want to check them out, look under the pour foams section.

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