ASA coating waterproof membrane is a high-performance waterproof product independently developed and manufactured by our company. The product is composed of high-quality butyl rubber and our proprietary ASA coated aluminum foil, featuring excellent properties such as abrasion resistance, corrosion resistance, and UV resistance, significantly extending the product lifes- pan. Verified by authoritative testing institutions, the tape showed no changes after 3000 hours of accelerated aging simulation, equivalent to over ten years of outdoor use.
- Excellent Aging Resistance: Verified through extensive testing, ensuring long-term stability in outdoor environments.
- Strong Adhesion: Butyl rubber offers outstanding adhesion, suitable for various material surfaces.
- High-Quality Aluminum Foil: Provides additional waterproofing, moisture resistance, and thermal insulation, enhancing durability.
- Superior Flexibility: Maintains excellent flexibility and tightness even in low-temperature environments.
- Easy Installation: Designed with self-adhesive backing for quick application without the need for additional tools or heating.
- Temperature Resistance: Gel remains non-brittle at -40°C and does not flow at high temperatures up to 120°C.
- Repair of steel structure factory roofs, sunroom seam repairs, and waterproof- ing of roof/tile surfaces.
- Sealing gaps in window sills, sealing joints in drainage pipes, and sealing leaks in containers such as water buckets.
- Air tightness, waterproofing, and shock absorption treatment for joints in colored pressed steel plates and sun panels.
- Waterproofing, sun protection, cooling, and noise reduction construction for roofs exposed to sunlight, including various civil engineering roofs such as colored steel, steel structures, waterproof membranes, and PC panels.
- Sealing and waterproofing of construction joints in subway tunnel structures in municipal engineering projects.
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Main materials |
ASA coating composite aluminum foil, butyl rubber, release film |
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Colloid Color |
Black, gray, white, yellow (regular) |
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Width |
1-1.2m (regular) |
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Length |
5m, 10m, 20m (regular) |
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Thickness |
0.8-1.5mm (regular) |
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Surface color |
Silver (regular) |
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Surface material |
Gloss |
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Penetration |
70-105 (0.1mm, 5s) |
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Peel Strength |
1-2.2 N/mm |
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Density |
1.55±0.05 g/cm³ |




