Dynatex thread sealant with PTFE is a non- toxic, non-drying thread sealing compound consisting of a blend of non-melting grease, PTFE particles and other inert solid fillers engineered to produce a leak-proof seal. Dynatex thread sealant with PTFE does not contain lead, graphite, molybdenum disulfide, or clay fillers. Easy to use, good heat resistance. Non drip formula, non-hardening and non-toxic. It has positive seal. Prevents Corrosion. Holds pressure to 10,000 psi. It can be used to seal all thread joints in plastic, aluminum, monel, or stainless steel lines against water, natural gas, LPG, gasoline and other services. It is also effective on connections, pipe bungs, bolts, flange seals, a gasket-parting compound, air conditioning fittings, temperature sending fittings, hydraulic fittings. Suggestions of uses should not be taken as inducements to infringe any patents. ISO Certified.