J-SEAL® EX TPER Sealing And Waterproofing Membrane

J-Seal® EX TPER (Thermoplastic Elastomeric Rubber) Sealing and Waterproofing Membrane is for flexible sealing and waterproofing of expansion joints subject to high movement for use in many different types of joints in concrete and over cracks, in buildings, bridges, road-works, tunnels, water works, pre-cast structures, car parks and roof slabs.