Amazon.com: SpeeSy Waterproof Roof Repair Tape,Self-Adhesive Bitumen Tape Roof Tape,Roofing Felt,Butyl Tape Sealant Seal Strip,Insulation,for Leak,Window Sill Gap W x L (0.5x3m(1.64x9.84ft)) : Everything Else
Roof Sealant Tape, 2-surface Bonding, Flexible in Low Temps