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HENGYANG ZK INDUSTRIAL CO., LTD

  • China,Hengyang ,Hunan
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China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter

  1. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  2. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  3. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  4. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  5. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  6. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  7. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  8. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  9. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter
  10. China Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter

Aluminum Foil Butyl Waterproof Sealing Tape 50mm x 10m HVAC Duct Roof Gutter

  1. MOQ: 200 Rolls
  2. Price: USD 2.80-5.50 / Roll
  3. Get Latest Price
Width 50mm
UV Resistance Excellent (500+ Hours QUV Tested)
Thickness 1.2mm (Total) / 0.05mm (Foil)
Shelf Life 18 Months
Supply Ability 80000 Rolls per Month
Tape Type Aluminum Foil Reinforced Butyl Waterproof Tape
Color Silver (Natural Aluminum Finish)
Operating Temperature Range -40°C to 120°C
Delivery Time 3 working days for stock, 12-18 days for production
Length 10m per Roll
Adhesive Type Butyl Rubber (Aggressive Pressure-Sensitive)
Tensile Strength ≥ 35 N/25mm
Application Surfaces Metal, Concrete, Wood, PVC, Glass, Bitumen
Packaging Details WNRLN branded color box with individual shrink-wrap, export-grade corrugated carton, 36 rolls per carton
Adhesion to Steel ≥ 25 N/25mm
Payment Terms T/T, L/C, PayPal, Western Union
Brand Name WNRLN
Certification ISO 9001:2015, RoHS
Place of Origin Guangdong, China
Model Number WNRLN-AFBT-50

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  1. Product Details
  2. Company Details

Product Specification

Width 50mm UV Resistance Excellent (500+ Hours QUV Tested)
Thickness 1.2mm (Total) / 0.05mm (Foil) Shelf Life 18 Months
Supply Ability 80000 Rolls per Month Tape Type Aluminum Foil Reinforced Butyl Waterproof Tape
Color Silver (Natural Aluminum Finish) Operating Temperature Range -40°C to 120°C
Delivery Time 3 working days for stock, 12-18 days for production Length 10m per Roll
Adhesive Type Butyl Rubber (Aggressive Pressure-Sensitive) Tensile Strength ≥ 35 N/25mm
Application Surfaces Metal, Concrete, Wood, PVC, Glass, Bitumen Packaging Details WNRLN branded color box with individual shrink-wrap, export-grade corrugated carton, 36 rolls per carton
Adhesion to Steel ≥ 25 N/25mm Payment Terms T/T, L/C, PayPal, Western Union
Brand Name WNRLN Certification ISO 9001:2015, RoHS
Place of Origin Guangdong, China Model Number WNRLN-AFBT-50
High Light Aluminum Foil Butyl TapeHVAC Duct Sealing TapeRoof Gutter Repair Tape

Aluminum Foil Reinforced Butyl Waterproof Sealing Tape — Professional HVAC & Building Weatherproofing

The WNRLN-AFBT-50 is a premium aluminum foil reinforced butyl waterproof sealing tape purpose-built for HVAC duct sealing, roof repair, gutter waterproofing, and outdoor construction applications. Featuring a durable UV-resistant aluminum foil facing laminated to an aggressive butyl rubber adhesive layer, this tape delivers instant, permanent waterproof bonds to metal, concrete, wood, PVC, and bitumen surfaces. Operating temperature range: -40°C to 120°C.

Key Features & Benefits

  • Aluminum Foil Reinforcement: The 0.05mm aluminum foil facing provides mechanical strength, puncture resistance, UV protection, and thermal reflectivity — extending service life in outdoor environments.
  • Aggressive Butyl Adhesive: Pressure-sensitive butyl rubber formulation bonds instantly to a wide range of substrates including galvanized steel, aluminum, concrete, wood, PVC, glass, and asphalt roofing.
  • All-Weather Performance: Maintains adhesion and flexibility from -40°C to 120°C. Resists rain, snow, UV exposure, and temperature cycling without cracking or peeling.
  • Instant Waterproof Seal: No curing or drying time required. Apply pressure and the tape forms an immediate watertight barrier — ideal for emergency roof and gutter repairs.
  • Vapor Barrier Compliant: Aluminum foil layer acts as an effective vapor retarder, meeting HVAC duct sealing standards for energy efficiency.
  • Easy Hand Application: Flexible and conformable — can be applied by hand without special tools. Release liner peels cleanly for fast, frustration-free installation.

Typical Applications

  • HVAC air duct joint sealing and insulation facing
  • Metal roof seam, flashing, and penetration waterproofing
  • Gutter, downspout, and valley joint leak repair
  • Skylight and vent pipe flashing sealing
  • Container, trailer, and RV roof repair
  • Industrial pipe and duct insulation cladding
  • Window and door frame weatherproofing

Technical Specifications

ConstructionAluminum Foil (0.05mm) + Butyl Rubber Adhesive + Release Liner
Total Thickness1.2mm
Width50mm
Length per Roll10m
Operating Temperature Range-40°C to 120°C
Adhesion to Steel≥ 25 N/25mm
Tensile Strength≥ 35 N/25mm
UV ResistanceExcellent (500+ Hours QUV Accelerated Weathering)
Application Temperature-10°C to 50°C (Recommended)
ColorSilver (Natural Aluminum)
Shelf Life18 Months (unopened, stored below 35°C)
CertificationISO 9001:2015, RoHS

Packaging & Supply

Each roll is individually shrink-wrapped and packed in a WNRLN branded color box. Master carton: 36 rolls per export-grade corrugated carton. Custom OEM packaging, private labeling, and custom widths (25mm–150mm) available upon request. Monthly production capacity: 80,000 rolls.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Employee Number:

    11~50

  • Ecer Certification:

    Verified Supplier

Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh... Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh...

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Get in touch with us

  • Reach Us
  • HENGYANG ZK INDUSTRIAL CO., LTD
  • Building 3, Entrepreneurship Center, High-tech Zone, Hengyang City, Hunan Province.
  • https://www.cold-shrinktube.com/

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