Able to replace 2001 NB foam, DuraTite™ 2.0 polyurethane spray foam (SPF) is 245fa-blown, 2.0 lb closed cell roofing and thermal insulation that has 3% bio-based content and 3% pre-consumer recycled content. R-value is 6.3 and 26 at 1 and 4 in., respectively. Primarily used in agricultural or industrial structures, BioSeal™ 3.0 and 6.0 are SPF water-blown closed cell sealants that respectively incorporate 16% and 17% rapidly renewable bio-content in their formulation.
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