Weifang Haobang Waterproof Materials Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 800000 square meters per year |
| Delivery Time | 5-6 work days |
| Packaging Details | Roll Packaging and Pallet Packaging or Box Packaging |
| Brand Name | HAOBANG |
| Model Number | Butyl Rubber Waterproofing Membrane |
| Certification | ISO |
| Place of Origin | Shandong,China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 800000 square meters per year |
| Delivery Time | 5-6 work days | Packaging Details | Roll Packaging and Pallet Packaging or Box Packaging |
| Brand Name | HAOBANG | Model Number | Butyl Rubber Waterproofing Membrane |
| Certification | ISO | Place of Origin | Shandong,China |
| High Light | self-adhesive butyl waterproofing membrane ，butyl rubber waterproofing with grip ，tear-resistant butyl waterproofing membrane | ||
Self-Adhesive Butyl Waterproofing Ultimate Grip Tear Resistance Simplified
Product Description
| Roduct Name | Aluminum Foil Butyl Rubber Waterproofing Membrane |
| Material | Butyl |
| Color | Silver |
Engineered with a butyl rubber compound and backed with reinforced aluminum foil, this self-adhesive membrane (single/double-sided) forms a powerful bond with diverse materials, perfect for color steel tiles and roof cracks. It delivers long-lasting performance with excellent weather, aging, and waterproofing properties, creating a durable seal. Its key feature is a lifelong non-curing nature that ensures it adapts to substrate movement and provides ongoing shock absorption. Being 100% solvent-free, it installs without shrinkage, toxic fumes, or environmental concerns.
Product Characteristics
• Active Creep Technology: Bonds with and deeply penetrates concrete, automatically sealing potential leak paths caused by cracking.
• Robust Mechanical Performance: Offers powerful adhesion, high tensile strength, and superior flexibility to handle structural movements.
• Enduring Performance: Maintains integrity against harsh chemicals, extreme weather, and UV radiation for over two decades.
• Low-Temperature & Green Installation: A safe, VOC-free material that enables fast, cold-adhesive application from -5°C, ensuring environmental and user safety.
| 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 Prep: Thoroughly clean the substrate, removing any protrusions, sharp edges, or loose contaminants.
• Primer (if needed): For old color steel surfaces, brush or roll the matching water-based anti-rust primer for complete coverage.
• Sheet Installation: Position the sheet along the reference line, then firmly press with a rubber roller in forward and sideways motions to remove air.
• Overlap Sealing: Secure all sheet overlaps by applying firm pressure with a dedicated seam roller.
• Detail Reinforcement: Execute all necessary detail work and reinforcement following the specified standards.
Scope of Application
• Building Waterproofing: Ideal for roofs, underground structures, construction joints, and membrane edge detailing.
• Transport Infrastructure: Suitable for sealing joints in viaducts, metro tunnels, and underground passages.
• Industrial Cladding: For waterproofing, airtight sealing, and cushioning at sheet metal roof and panel joints.
• Multi-Material Bonding: Bonds common construction materials like cement, wood, PC, PE, PVC, EPDM, and CPE.
• Critical Sealing Applications: Used in waterproofing project joints, terminations, and complex-shaped areas.
• Building Systems: Provides sealing for doors/windows, damp-proofing between floors, and airtightness for ducts.
• Roofing & Metal Structures: Applied in leak repair on various roofs and sealing seams/cladding on industrial buildings.
Q: Are free samples available?
A: Yes, a sample within 1M² or 1KG is complimentary. The customer covers the initial freight cost, which will be fully credited against your first confirmed order.
Q: Can I use my own shipping agent?
A: Absolutely. We welcome this and are ready to cooperate with your nominated freight forwarder.
Q: Do you offer quantity discounts?
A: Certainly. We provide very competitive pricing for bulk purchases, with the discount level scaling according to the order volume.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2019
Total Annual:
9000000-10000000
Employee Number:
150~160
Ecer Certification：
Verified Supplier
Weifang Haobang Waterproof Materials Co., Ltd. is located in Taitou Industrial Park, Shouguang City, Shandong Province. The enterprise focuses on the research and development, production, construction, and sales of waterproof materials. Our products include 12 categories and various specifications... Weifang Haobang Waterproof Materials Co., Ltd. is located in Taitou Industrial Park, Shouguang City, Shandong Province. The enterprise focuses on the research and development, production, construction, and sales of waterproof materials. Our products include 12 categories and various specifications...
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