Seal and protect with confidence using this 4-inch aluminum butyl tape, perfect for waterproofing, insulation, and sealing tasks. Its strong adhesive layer allows easy peel-and-stick application—no extra glue required. Ideal for tackling leaks, cracks, or vibrations, this tape forms a tight, durable seal that resists water, dust, oil, and chemicals.

Compatible with a wide range of surfaces including plastic, metal, wood, concrete, and fabric, it works even on uneven or irregular shapes—perfect for tight corners, RVs, boats, roofing, gutters, HVAC systems, and more.

This multi-layered aluminum tape offers fire resistance, wear durability, and long-term flexibility, maintaining strong adhesion even under temperature changes and deformation. Whether you’re working on DIY repairs or professional sealing, this tape delivers lasting performance without slipping or cracking.

A must-have tool for any toolbox, offering reliable protection and easy installation anywhere it’s needed.