ISO-C1®

Polyisocyanurate has exceptional R-value (insulating value) per unit cost. Ideal for low-temperature and cryogenic applications, ISO-C1 offers superior performance when compared to polystyrene, polyurethane, phenolic, fiberglass, and cellular glass alternatives. Our ISO-C1 product line is also available in 2.0, 2.5, 3.0, and 4.0 lb/ft3 densities, which each provide successively improved strength and other attributes. See ISO-HT for higher temperature applications.

Applications