Anti-Seize Technology, 46231, Poly-Temp SSG Stainless Steel Grade PTFE Tape, 1/2" x 260" Poly-Temp SSG XHD with its nickel content is designed to perform as a sealant and as an anti-seize for difficult service conditions associated with stainless steel and SS alloys. ULC Recognized Component. Poly-Temp Thread Seal Tapes are 100% PTFE from the highest quality resins available. This universal thread sealant can be used on all types of metal or plastic pipe connections and effectively seal a vast array of chemicals. Features and Benefits : Thread sealant for all services Lubricates threads for easy assembly Chemically inert, non-toxic Not flimsy like economy tapes Easy to apply and handle Meets MIL-T-27730A More durable and more PTFE for positive sealing Temperatures from -400 to 550F (-240 to 287C) Pressures up to 10000 psi