About this item

• Heavy-Duty Waterproof Butyl Tape: Made of natural butyl rubber with an aluminum foil backing; 1.5 mm thickness, this tape boasts strong adhesion and is thicker and heavier than similar products; It provides a effectively solution for quickly stop leakage
• Wide Application: Professional-grade butyl aluminum tape with high stickiness; Suitable for roof leaks, surface cracks, window sealing, RV awnings, gutters, boats, metal roofs, PVC pipes, plumbing, walls, seams, vents, DIY projects and more
• All-Weather & Durable: With high bonding strength and persistent viscosity; Maintains high adhesion in all weather conditions; Provides sealing and surface protection with an elongation rate of 1000% and aging resistance up to 30 years
• Instantly Stop Leakage: Features multilayer composite technology, this tape offers excellent waterproofing, radiation protection, heat insulation, chemical resistance, UV resistance, and high-low temperature resistance (-40°F to 248°F)
• Easy to Use: Ensure surface is clean, dry, and oil-free before application; Peel off release film, apply tape, and press firmly; Best results after 24 hours; No additional waterproof coating required; Not suitable for surfaces under high water pressure. Tips: Due to the strong adhesive, it's recommended to wear gloves to prevent it from sticking to your hands