3M VHB 4611 Heavy Duty Double Sided Tape, Heat & Waterproof Mounting Adhesive for Strong Bonds For optimal adhesion, ensure the surface is smooth, clean, and dry. Best application temperature: 16-40°C. Below 10°C, adhesion weakens due to hardening. Pre-heat the tape with a hot air gun or hair dryer for better performance. This double-sided tape features an acrylic foam base with acrylic adhesive. Features 1. Temperature-resistant (long-term: 132°C, short-term: 208°C). 2. Strong adhesion for non-structural fixes on various materials. 3. Waterproof, solvent-resistant, and suitable for curved or irregular surfaces. Usage Tips 1. Apply pressure for maximum adhesion before removing the red film. 2. Full adhesion takes 72 hours (50% in 20 minutes, 90% in 24 hours). Specs - Length: 3m, Width: 2cm, Thickness: 2mm. - Ideal for heavy tools, posters, frames, and more. Advantages - No glue, heat, or screws needed. - Waterproof for indoor and outdoor use. - Easy to install and reposition before final compression. - Works on painted, powder-coated, and various surfaces such as LED strips and automotive parts.