BASF Neopor 5300

This expandable polystyrene insulation material from BASF meets ASTM C578 Type I, II, VII, and IX requirements for Rigid Thermal Insulation. The material contains special graphite particles that reduce heat loss in a building by reflecting heat radiation like a mirror. It is specified as above- and below-grade continuous exterior insulation and as thermal insulation in other building products used in walls, floors, and roofs.