Products / Carlisle SecurShield HD Plus Polyiso Cover Board

SecurShield HD Plus is a 1/2 in. high-density polyiso cover board with coated glass facers, designed for use in fully adhered single-ply systems, supplied in 4' x 8' panels with a stated R-value of 2.5. The data sheet says it achieves an FM Severe Hail (SH) rating and lists ASTM C1289 Type II Class 4 Grade 1 (109 psi max.), UL 790/263/1256 as a component of Class A roof systems, FM 4450/4470 Class 1, CAN/ULC S704 and Florida Building Code approval.