Key Features
Strong Waterproof Sealing
Creates a durable waterproof barrier to help seal leaks, cracks, joints, seams and gaps.
Self-Adhesive and Easy to Apply
No heating or additional glue required. Simply peel off the release liner and press firmly onto a clean surface.
Excellent Weather Resistance
Suitable for outdoor use and helps resist rain, moisture, sunlight, aging and temperature changes.
Flexible Butyl Rubber Material
Soft and conformable, making it easy to fit around corners, edges, curved surfaces and uneven areas.
Multi-Surface Adhesion
Suitable for metal, wood, glass, PVC, aluminum, concrete, ceramic tile and other common surfaces.
Custom Sizes Available
Width, length, thickness, color, backing material, packaging and private label options can be customized.
Product Description
Butyl Waterproof Sealing Tape is made from high-quality butyl rubber with strong self-adhesive performance. It is designed for long-lasting waterproof sealing, leak repair, flashing, joint protection and surface maintenance.
The tape remains flexible after application and can form a reliable seal on different surfaces. It is widely used for roof repair, RV roof sealing, window flashing, pipe repair, deck joist protection, gutter sealing, metal sheet joints, wall cracks and general waterproof maintenance.
Compared with ordinary adhesive tape, butyl sealing tape provides better sealing performance in outdoor, wet and weather-exposed environments. It is a practical solution for construction projects, home repair, RV maintenance, roofing work and industrial sealing applications.
Applications
Roof Leak Repair
Suitable for roof cracks, metal roofing seams, skylight edges, flashing areas and waterproof patching.
RV and Trailer Sealing
Used for RV roofs, windows, vents, seams, awnings and edge sealing.
Window and Door Flashing
Helps reduce water penetration around window frames, door frames and exterior wall joints.
Pipe and Gutter Repair
Suitable for pipe joints, gutters, downspouts, drainage areas and waterproof sealing repairs.
Deck Joist Protection
Applied on deck joists and beams to help prevent water penetration and extend wood service life.
General Waterproof Maintenance
Can be used for bathrooms, kitchens, balconies, wall cracks, tile gaps, sink edges and outdoor repair areas.
Specifications
Product Name: Butyl Waterproof Sealing Tape
Material: Butyl Rubber
Backing Options: Aluminum Foil / PE Film / PVC Film / Custom
Color: Black, White, Gray, Silver or Custom
Thickness: 0.5mm / 0.8mm / 1.0mm / 1.2mm / 1.5mm / 2.0mm / Custom
Width: 50mm / 75mm / 100mm / 150mm / 200mm / Custom
Length: 3m / 5m / 10m / 15m / 20m / Custom
Adhesive Type: Self-Adhesive Butyl Rubber
Application: Waterproofing, Sealing, Flashing, Leak Repair
Customization: Size, Color, Logo, Packaging, Backing Material
How to Use
Clean the surface and make sure it is dry, dust-free and oil-free.
Cut the tape to the required length.
Peel off the release liner.
Apply the tape to the target area and press firmly.
Use a roller or hand pressure to improve bonding.
Avoid moving or peeling the tape immediately after application.
Important Notes
For best adhesion, apply the tape on a clean and dry surface.
Not recommended for dusty, oily, loose or wet surfaces.
Surface compatibility should be tested before large-area application.
For low-temperature application, warming the tape slightly can improve adhesion.
Custom formulations are available for special temperature, UV resistance or surface requirements.
Customization Service
We support customized production according to your application needs.
Available customization options include:
Custom width
Custom length
Custom thickness
Custom color
Custom backing material
Logo-free packaging
Private label packaging
OEM and wholesale supply
Please contact us with your required size, quantity and application. We will recommend a suitable butyl waterproof tape solution for your project.
FAQ
Q: Can this tape be used outdoors?
A: Yes. Butyl waterproof sealing tape is suitable for outdoor waterproofing, roof repair, RV sealing, flashing and leak repair.
Q: Can the size be customized?
A: Yes. Width, length, thickness, color, backing material and packaging can be customized.
Q: What surfaces can it stick to?
A: It can adhere to many surfaces such as metal, wood, PVC, glass, aluminum, concrete and ceramic tile. Surface testing is recommended before bulk use.
Q: Is it suitable for RV roof repair?
A: Yes. It is commonly used for RV roofs, vents, windows, seams and edge sealing.
Q: Do you support logo-free packaging?
A: Yes. We can provide neutral packaging, logo-free packaging or customized brand packaging.
