1.2mm Thick Al Foil Butyl Roll: Heavy-Duty Old Color Steel Roof Refurb Barrier
Product Description
| Roduct Name | Aluminum Foil Butyl Rubber Waterproofing Membrane |
| Material | Butyl |
| Color | Silver |
Butyl rubber waterproof membrane is a self-adhesive sheet available in single or double-sided variants. Mainly formulated with butyl rubber as the core component,
it is coated on reinforced or corrugated aluminum foil. This material establishes a firm bond with diverse surfaces, rendering it perfect for
color steel tiles and roof crack remediation. Featuring superior weather resistance, anti-aging capabilities, and waterproof efficacy, it securely seals bonded surfaces.
Its shock-absorbing and protective traits stay in an uncured state during its service life, adapting effectively to thermal expansion,
contraction, and mechanical fluctuations of the bonded surface. As a solvent-free product, it does not shrink or release harmful gases,
acting as an eco-friendly waterproof sealing and adhesive material.
Product Characteristics
- Exceptional bonding creep performance: When applied to concrete, it penetrates deeply into concrete pores, preventing leakage even if the concrete develops cracks.
- Superior mechanical properties: High bonding and tensile strength, along with strong elasticity and ductility.
- Strong chemical stability: Offers excellent resistance to chemicals, weather, corrosion, and UV rays, with a service life of up to 20 years.
- Simple installation, safe and eco-friendly: Free of volatile substances, non-toxic and odorless. Can be installed at -5°C; the cold-bonding process is safe, environmentally friendly, and efficient.
| Items | Inspection requirements | Items | Inspection requirements |
| Tensile Force/(N/50mm) | ≥300 | Peel strength/(N/mm) | With Cement mortar | ≥1.5 |
| Elongation at rupture/% | ≥30 | With Metal | ≥1.5 |
| Tearing strength/ N | ≥20 | With Waterproof membranes | ≥1.5 |
| Heat resistance/(100℃,2 h) | No flow, no drop, no slip | Resistance to artificial climate aging (wave length 300-400 nm,300kwh/M2, about 5000 h) | No wrinkle, degumming, shedding |
| Low-temperature flexibility | -40℃ No cracks | Solar reflectance | ≥0.80 |
Construction applications
- Substrate Preparation: Clear all sharp protrusions and debris from the surface.
- Primer Application (if required): For aged color steel plates, apply a compatible water-based anti-rust primer.
- Formal Installation: Align the membrane with the guide line and use a rubber roller to roll forward and outward to eliminate air bubbles.
- Overlapping Treatment: Press the overlapping areas firmly with a roller for secure adhesion.
- Detail Handling: Reinforce details in accordance with relevant specifications for enhanced protection.
Scope of Application
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Roof and underground waterproofing; waterproofing at structural construction joints, short edge overlaps, or detailed treatment of pre-installed membranes.
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Sealing and waterproofing of construction joints in elevated, subway, and tunnel structures within municipal engineering works.
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Airtightness, waterproofing, and shock absorption at joints of color-coated panels and solar panels; bonding of cement, wood, PC, PE, PVC, EPDM, and CPE materials.
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Waterproof and airtight treatment at joints, termination areas, and irregular parts of waterproofing projects.
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Airtight waterproofing for residential doors and windows, shock absorption and bonding between floors, airtight waterproofing for ventilation ducts, and architectural decoration uses.
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Repair of metal and cement roof leaks; sealing at overlaps of steel roof color plates and lighting panels, gutter joints, as well as in steel warehouses, granaries, and cabinets.
FAQ
Q: Do you provide free samples?
A: Samples within 1M² or 1KG are free of charge. However, the buyer is responsible for shipping fees, which will be reimbursed upon the placement of a confirmed order.
Q: Can I arrange my own logistics?
A: Certainly. You are welcome to use your preferred shipping agent.
Q: Is the pricing flexible?
A: Yes, we offer significant discounts for bulk purchase orders.
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