Intertex® SQ-S Gasket sheet is 100% Expanded PTFE sheet in true 60" X 60" format. Now also available in SQ-S "H" Huge 77" X 77" sheet in 1/16" & 1/8" thickness.
Properties include; 100% expanded virgin PTFE, Temperature Range: -450°F to +600°F, pH range from 0 to 14, Pressure range: full vacuum to 3000psi, Extremely soft, excellent conformability, little creep or cold flow, low coefficient of friction, FDA suitable (FDA 21 CRF 177.1550), no aging or hardening in service.