LOCTITE® MR GS2™ is a slow drying, flexible setting paste that changes to a pliable, non-hardening film through solvent evaporation. It seals flanges, fittings, connections and flexible assemblies against leakage. It increases the reliability of gasket seals. It is specifically designed to improve the sealing performance of pre-formed gaskets made of cork, metal, plastic, rubber etc. in non-rigid assemblies which may be subject to vibrations and require disassembly on a frequent interval. It may also be used for repair of damaged pre-cut gaskets