Premium Butyl Rubber Waterproof Tape with Aluminum Foil Reinforcement

Self-adhesive butyl rubber core ensures permanent waterproof sealing with superior flexibility and UV resistance. Industrial-grade 0.8mm aluminum foil layer reflects heat (up to 120°C) while enhancing tear resistance.

Precision-engineered cross-laminated polyester film backing prevents stretching during installation. Thickness optimized at 1.2mm for deep gap filling without compromising conformability.

Ideal for metal roof joints, RV repairs, HVAC duct sealing, and concrete expansion cracks. Outperforms standard tapes with 20-year weatherproof guarantee.

Factory-direct pricing enables bulk purchases for contractors and distributors. Ships in moisture-proof packaging with roll cores to prevent adhesive deformation.