Waterproof Double-faced Acryl Butyl Sealing Tape J2230 NITOMS

Optimum for airtightness and waterproof around openings of windows and ventilation holes.Has both properties of butyl rubber strong against rough surfaces, and acrylic rubber with small contamination in the other side.The butyl rubber side adheres firmly to rough surfaces such as wood.The acrylic side has properties of hard-to-generate wrinkles of sheets and hard-to-contaminate.Waterproof and airtightness of windows, doors, ventilation holes, etc.Optimum for 2x4 construction method.Color:BlackW x L (mm x m):50 x 10Thickness (mm):0.3Viscosity: 10.3 (1 side)/4.8 (2 side) N/10mmBase Material: ClothAdhesive: Acrylics based on side A of the release paper, butyl rubber based on side B