POLY-TEMP 28005 White Joint Sealant 100% PTFE Gasket Material Expanded UHF Adhesive Tape, 3/16" x 75' Self-adhesive, easy to work with flanges part easily, no re-torqueing required Will not deteriorate with age, Resists cold flow and creep, Reduces inventory of cut gaskets by eliminating need Meets FDA Req # 21 CFR 177.1550 and 21 CFR 175.105, Cut with scissors and apply to sealing surface. Self adhesive strip holds firmly in place Withstands pressures up to 3,000 psi and temperatures 450 to 600 degrees F RoHS compliant