Nonwoven butyl adhesive tape is a high-performance, self-adhesive sealing tape made from premium rubber compounded with a durable non-woven fabric base. This versatile material combines strong adhesion, flexibility, and weather resistance, making it ideal for waterproofing, sealing, and shock absorption in various construction and industrial applications.
Features of Nonwoven Butyl Tape
1. Superior Adhesion & Flexibility
·Bonds tightly to cement, wood, PC, PE, PVC, EPDM, CPE, and more.
·Remains flexible in low temperatures, preventing cracks due to thermal expansion or structural movement.
2. Excellent Waterproofing & Weather Resistance
·Provides long-term waterproofing even in harsh environments (UV exposure, rain, snow).
·Resists aging, corrosion, and chemical degradation, ensuring durability.
3. Easy Application & Paintable Surface
· The soft, non-woven fabric surface allows for easy bending around curves and irregular shapes.
· Can be directly painted or coated with cement, waterproofing membranes, or other finishes.
4. Customizable Construction
Surface: 70g non-woven fabric (blue, white, or custom colors).
Middle Layer: High-performance JL8500 butyl mixed rubber for superior sealing.
Backing: White kraft paper (available with double-sided release liner for easy handling).
Primary Applications of Nonwoven Butyl Tape
1. Roofing & Waterproofing
New construction roof waterproofing – Seals joints and flashing.
Underground waterproofing – Prevents water infiltration in basements and tunnels.
Lap joint sealing for polymer waterproof membranes.
2. Structural & Tunnel Construction
Subway & tunnel joints – Ensures airtight and waterproof sealing in underground projects.
Construction joints – Prevents leaks in concrete and steel structures.
3. Metal & Color Steel Roofing
Sealing joints between color steel panels, daylighting panels, and gutters.
Repairing leaks on metal roofs and cement surfaces.
4. Doors, Windows & Ventilation Systems
Airtight sealing for residential doors, windows, and ventilation pipes.
Shock-absorbing bonding between door membranes, vehicle frames, and compartments.
5. Industrial & Specialized Uses
Waterproofing irregular joints in architectural decoration.
Sealing HVAC ducts and industrial piping systems.
Why Choose Nonwoven Butyl Tape Over Traditional Sealants?
✔ No curing time – Instant adhesion without waiting.
✔ Tear-resistant fabric – More durable than plain butyl tapes.
✔ Paintable & customizable – Blends seamlessly with construction finishes.
✔ Versatile bonding – Works on multiple materials (metal, concrete, plastic, rubber).
Nonwoven butyl tape is a must-have solution for waterproofing, sealing, and shock absorption in construction, roofing, tunnels, and industrial applications. Its strong adhesion, flexibility, and weather resistance make it a long-lasting, cost-effective alternative to traditional sealants.
Need high-quality nonwoven butyl tape? Contact us today for custom solutions tailored to your project!
Post time: Jul-23-2025
