CONSTRUCTION: Backing: Foil-Fiberglass Cloth laminate (Foil: 18u / Fiberglass Cloth 95gsm:8x8mesh/cm) Adhesive: Flame-resistant, solvent-based acrylic adhesive. Liner: Silicone release PE-coated paper, white color. FEATURES: 1. UL 723 Approval & Meets BS 476 Class O 2. High Peel Adhesion 3. Good Tack 4. Excellent Tensile Strength 5. Good Temperature Resistance and Aging Resistance