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The acrylic pressure sensitive adhesive has excellent initial adhesion and holding power, can work stably in the environment of -20°C to 80°C. The glass fiber substrate has high strength and tear resistance, and has both water resistance and air permeability to avoid internal condensation. The UL 94 V-1 flame retardant rating improves fire safety, and 5000 hours UV aging test ensures no failure in long-term outdoor use. It is easy to cut and can be installed quickly without professional construction tools.

The product has a width of 1000mm, roll length of 20m, total thickness of 0.3mm (base material 0.18mm + adhesive layer 0.12mm), peel strength of 12N/cm, water vapor transmission rate of less than 0.5g/㎡·24h, no degumming after 72 hours of water immersion, complies with ISO 9001 quality system certification, the base material is alkali-free glass fiber, and no formaldehyde is released.

It is suitable for roof crack waterproof repair, basement wall seepage prevention, metal pipe anti-corrosion and waterproof wrapping, bathroom waterproof sealing, and joint sealing of ventilation pipes. It can be used in civil buildings, industrial workshops and other waterproof maintenance projects, suitable for both professional construction and DIY repair.