TerraThane™ 24-022

24-022 is a 3.5 lbs per ft3 density, polyurethane foam designed for uses in and around areas that require sub-grade cavity and substitute back fill applications. This system is formulated with low exothermic heat generation for spray and injection applications. Typical physical properties consist of 55 psi compression strength, closed cell content >95%, water absorption less or equal than 0.03 lbs/ft2. All test values are per ASTM approved test methods.