Black Mastic Sealing Tape provided by us, to clients across the globe. Black Mastic Sealing Tape, due to its excellent pliability & softness, possesses high degree of ‘wet out’ anal adhesion, with large variety of substrates such as rubbers, plastics, metals including PVC & cross linked polyethylene insulations. We make Black Mastic Sealing Tape available at highly competitive prices. Size available 30mm35mm40mm