Aluminum Foil Butyl Waterproof Sealing Tape
High-tack, non-curing butyl rubber sealant tape for roof repairs and joint sealing. Permanent flexibility and excellent UV resistance.
Key Specifications
Product Overview
Roofing Repair Sealant Tape Butyl Waterproof Tape is a highly flexible, non-hardening sealant tape composed of 100% solid-state unvulcanized butyl rubber compound laminated to a protective, heavy-duty embossed aluminum foil. It delivers permanent flexibility, excellent UV block, and immediate high-tack leak sealing across a wide variety of construction substrates.
Key Benefits
- Lifetime Elasticity: Lifetime non-curing compound maintains constant elasticity and 100% solid content with zero shrinkage.
- Extreme Weather Resistance: Excellent low-temperature resistance down to -25°C, preventing brittleness or delamination in freezing conditions.
- UV & Physical Barrier: Embossed aluminum backing provides a robust barrier against weathering, physical wear, corrosion, and extreme UV rays.
- Instant High-Tack Seal: Instant water-tight seal upon application with aggressive high-tack adhesion on wood, concrete, glass, steel, and RV surfaces.
Technical Specification Table
| Attribute | Specification |
|---|---|
| Material | Unvulcanized Butyl Rubber Compound |
| Backing Film | Embossed / grid pure aluminum foil |
| Standard Thickness | 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm |
| Tape Widths | 50mm, 100mm, 150mm, 200mm, 300mm |
| Tape Lengths | 5m, 10m per roll |
| Low Temp Flex | Down to -25°C |
| Standards | CE Certified |
Applications
- Sealing lap joints of metal/color steel roofing panels
- Skylights, chimney flashings, roof ridge capping, and gutter joints
- RV, caravan, and mobile home window sealing and repair
- Wall cracks, pipe penetrations, glass sunrooms, and marine hatch covers
Surface / Thickness / Roll Size Options
- Surface Options: Embossed Aluminum Foil, Grid Aluminum Foil, Plain Aluminum Foil
- Thickness Options: 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, 2.0 mm, Customizable
- Standard Widths: 50mm, 100mm, 150mm, 200mm, 300mm
- Standard Lengths: 5m, 10m
Installation Method
Peel-and-stick cold application. Ensure the substrate is clean, dry, and free of dirt, rust, or loose paint. Cut the tape to the required length. Peel away the release film and carefully align the tape over the seam or crack. Press firmly along the entire surface of the tape using your hand, cloth, or a small roller to expel air bubbles and ensure 100% surface contact. Best results are obtained when applied at temperatures above 5°C.
Packaging & Loading
Rolls are individually shrink-wrapped with clean release paper side-shields, packed horizontally in corrugated export-grade cartons, and then securely stacked and shrink-wrapped on heavy-duty wooden pallets.
Storage & Shelf Life
Store in a cool, dry place. Keep away from direct sunlight and heat. Shelf life is 12-24 months in original packaging.
OEM / Private Label Options
Custom tape widths, lengths, thickness, and branded packaging (cartons/labels) are available.
FAQ
- MOQ: 1000 meters
- Samples: Free samples available
- Lead time: 5-10 days
- Payment: T/T, PayPal, Western Union
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