3M Sealing Tape Slit Liner 8777, 101.6 mm (4"") X 22.9 m (75'), Brown (8777-4X75)

Sealing Tape Slit Liner 8777A self-adhesive barrier for use in the construction industry to seal window and door openings against moisture intrusionA self-adhered, waterproof membrane designed for sealing on difficult to stick to surfacesHigh tack adhesive sticks and stays stuck to many difficult to stick to surfacesDesigned to adheres to damp surfacesAdhesive provides a combination of both cold temperature and hot temperature adhesion to most substratesNo adhesive melting or staining in summer heatBacking is thin and conformable to help conveniently fit into cornersAggressive acrylic adhesive stays stuck at both low and high application temperaturesUnique backing is thin and conformable to conveniently fit into cornersSplit release liner offers fast application with easy and accurate positioning of the tapeThe proprietary backing seals around hand driven nails and staples to prevent moisture intrusion