J-SEAL® EX TPER Sealing and Waterproofing MembraneClick on Images to view full screenPRODUCT BROCHURE  Hot Air Welding VideoCORKJOINT® J-Seal® EX TPER Sealing and Waterproofing Membrane, made from Thermoplastic Elastomeric Rubber, is for flexible sealing and waterproofing of expansion joints subject to high movement for use in many different types of...

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