Eptfe Broad Spectrum Gasket Sealant Packing

Direct answer: GORE's 100% expanded PTFE (ePTFE) gasket, sealant, and packing lines share a single, real, broad-spectrum chemical resistance claim: resistant to all process media across the full pH 0-14 range, with only two named exceptions (molten alkali metals and elemental fluorine). This is backed by real third-party certifications, not just marketing copy: BAM-tested for liquid/gaseous oxygen service, and both GORE Universal Pipe Gasket (Style 800) and GR Sheet Gasketing are specifically named in Eurochlor's and the Chlorine Institute's published guidance on gaskets for wet/dry chlorine gas and liquid chlorine service - directly relevant to this project's existing sodium hypochlorite engineering context, and to sulfuric acid service (also explicitly named as a target application). Operating range -269C to 315C (up to 600F), full vacuum to 210 bar (3000 psi) for the pre-fabricated Universal Pipe Gasket; form-in-place tape/cord variants (Series 500, Series 1000, Joint Sealant) trade some pressure ceiling for on-site conformability on large, irregular, damaged, or low-bolt-load flanges where a rigid pre-fabricated gasket can't seal reliably - Series 1000 specifically engineered for glass-lined steel (GLS) flanges, which constrain bolt load because the glass lining itself is fragile. GFO Packing Fiber extends the same pH 0-14 chemical resistance into rotating/reciprocating shaft compression packing (not a flange gasket), rated -240C to +288C and shaft speeds to 4,300 ft/min, with municipal wastewater treatment explicitly named as a target application alongside chemical processing.