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Costarthermal B24 is premium two component closed cell polyurethane Spray foam for building insulation system. The product is generated on site by combining an isocyanate and a polymeric resin through a dual- component proportioner. Fast, easy and adaptable, it can achieve an R- value of 20 at 3 inches. Costarthermal B24 is a high density based polyurethane foam recommended for roofing and other exterior insulation because it is applied in a continuous manner.
Costarthermal B24 is recommended for use as insulation foam on the following areas:
- Exterior Roof Insulation
- Wall and floor Insulation