Self-Adhesive Asphalt Waterproof Tape

Product Overview

This advanced self-adhesive asphalt waterproof tape features an international formulation designed for joint sealing. Composed of polymer-modified asphalt with a polyester or fiberglass reinforcing carrier, it is coated on the upper side with polyethylene film, fine sand, or aluminum foil, and protected on the adhesive side by a release paper. The tape offers excellent self-adhesion and flexibility, enabling simple, pollution-free installation. Available in both strip and roll configurations, its design and application vary according to project requirements.

Applications

Complex structural sealing: Ideal for wear-resistant repairs, ship hatch seals, grain silo closures, building expansion joints, and steel structure lap joints. Effectively prevents leaks caused by roof corrosion or fastener loosening due to contraction/vibration.

Versatile waterproofing: Suitable for roofs, basements, bathrooms, vertical surfaces, pipelines (excluding hot pipes), bridges, and other complex environments. Especially recommended for fire-restricted sites (no open flames/sparks permitted).

Key Features

1. Superior Waterproof Performance

1000% elongation with strong rebound resilience, resisting substrate deformation without leakage.

Adhesion strength exceeds material integrity, ensuring permanent bonding with substrates.

Self-healing capability: Automatically seals punctures or penetrations like "skin," maintaining watertight integrity.

2. Extended Service Life

Temperature-resistant (-30°C to 80°C) with exceptional UV, tear, and corrosion resistance.

Industry-standard protective layers ensure >20 years outdoor durability (equivalent to heavy-duty plastic truck tarps).

3. Simplified Installation

Cold-applied technology requires no adhesives or torches.

Peel-and-stick operation enables quick installation by non-professionals.

Zero pre-processing; leaves no residue upon removal.

4. Eco-Friendly Solution

Non-toxic and odor-free during application.

Meets green construction standards for leak-free, economical waterproofing.