Aluminum Foil Fiberglass Butyl Tape
Zhonghao aluminum foil fiberglass butyl tape is a reinforced single-sided waterproof tape built with reflective aluminum-fiberglass facing over a heavy butyl rubber bonding layer.
It is designed for exposed waterproof repair, including low-slope roofs, gutters, flashing, mobile homes, trailers, RVs and sun rooms.
Compared with normal aluminum laminated butyl tape, the fiberglass facing gives extra strength for repair locations that need better tear resistance and outdoor durability.
1. Product Introduction
Aluminum foil fiberglass butyl tape is used when the repair area will remain exposed after installation. The reinforced facing helps protect the butyl adhesive from handling damage, sunlight and weather, while the thick butyl layer forms a waterproof barrier over cracks, punctures and overlap areas.
This product is especially useful for roof and vehicle repair markets. It can be applied with a utility knife and a hand roller, so repair teams do not need torches, liquid glue or mechanical fasteners for many common patching jobs.
For distributors and contractors, the product fills a useful position between standard butyl aluminum tape and heavier waterproof membrane. It is supplied as a roll, can be cut on site and can be customized in color, width, thickness and length.
2. Product Parameter Specification
| Aluminum Foil Fiberglass Butyl Tape Attribute | Aluminum Foil Fiberglass Butyl Tape Reference Value | Aluminum Foil Fiberglass Butyl Tape Order Variation | Aluminum Foil Fiberglass Butyl Tape Selection Guidance |
|---|---|---|---|
| Product Type | Single-sided aluminum foil fiberglass butyl tape | Reinforced facing options | Use for exposed waterproof repair. |
| Surface Layer | Aluminum-fiberglass facing | Silver, white, blackish green, brick red or required color | Color can match roofs or panels. |
| Adhesive Layer | Butyl rubber | Black, grey, off-white or customized | Thick adhesive helps seal rough areas. |
| Roll Width | 5 cm, 10 cm, 15 cm, 20 cm | Max width up to 120 cm listed | Wider rolls suit roof patches and panels. |
| Roll Length | 5 m, 10 m, 15 m | Jumbo roll 300 m listed | Select by retail, contractor or factory use. |
| Thickness | 0.5 mm to 1.5 mm | Custom thickness by order | Thicker sizes cover deeper defects. |
| Weight | 1.65 plus/minus 0.5 kg/m2 at 1.0 mm | Depends on thickness and roll width | Useful for freight planning. |
| Adhesive Force | 50 N/25 mm | Confirm by sample | Test on stainless steel or project substrate. |
| Shear Adhesion | 43 N/cm2 | Project formula by inquiry | Important on vertical or stressed surfaces. |
| Retention Force | 110 min | Test by application | Confirms holding behavior under load. |
| Tensile Elongation | 9% listed | Varies by construction | Reinforced facing limits stretching. |
3. Product Feature And Application
Reinforced Surface For Exposed Areas
The aluminum-fiberglass facing adds strength and helps resist tearing during installation, especially on roofs, gutters and vehicle panels.
Thick Butyl Waterproof Layer
The butyl adhesive seals around small punctures and surface unevenness. Proper pressure helps the material wet out and close water paths.
Fast Repair Without Heating
Installers can clean the surface, cut the tape, remove the liner and press it with a roller. No torch or curing step is required.
Suitable For Outdoor Repair Markets
Typical applications include low-slope roofs, flashing, gutters, RV roofs, trailers, mobile homes, sun rooms, metal sheds and general waterproof patching.
4. Production Details
Laminated Facing
The surface combines reflective aluminum with fiberglass reinforcement. This facing provides appearance, weather protection and added dimensional stability.
Butyl Compound
The rubber adhesive layer should keep strong tack while remaining flexible. Buyers should choose thickness according to defect depth and substrate roughness.
Release Liner
A high-quality liner protects the adhesive before installation. Smooth release is important when wide rolls are used on roof or trailer repair jobs.
Slitting And Roll Finish
Clean roll edges make the product easier to handle on site. For wide rolls, carton strength and roll protection should be confirmed before shipment.
5. Product Qualification
Aluminum Foil Fiberglass Butyl Tape Quality Review
Inspection should cover facing appearance, laminate bonding, width, thickness, adhesive force, shear adhesion, retention force, liner release, heat behavior and waterproof performance.
For outdoor repair, buyers should test the tape on the actual surface, including aged metal, roof coating, plastic panels or painted substrates. Surface preparation and rolling pressure have a direct effect on final sealing.
6. Delivery Shipping And Service
Aluminum Foil Fiberglass Butyl Tape Order Coordination
Before production, confirm color, width, roll length, thickness, carton weight, retail label, OEM packing and pallet requirement. Contractor rolls and retail repair rolls may need different carton plans.
For delivery, Zhonghao can support sample confirmation, export carton planning and shipping document preparation. Rolls should be stored in dry cartons and protected from edge damage during transport.
7. FAQ
Where Can Aluminum Foil Fiberglass Butyl Tape Be Applied?
It works for exposed waterproof patching on roof edges, gutter joints, flashing laps, RV roofs, trailer panels, mobile homes and sun room structures.
How Is It Different From Normal Aluminum Butyl Tape?
The fiberglass-reinforced facing adds strength and tear resistance, making it better for tougher outdoor repair locations.
What Widths Are Available?
The current page lists 5 cm, 10 cm, 15 cm and 20 cm rolls, with maximum width up to 120 cm.
Does It Need A Torch?
No. The tape is self-adhesive. It is installed by cutting, peeling, placing and pressing with a roller.
Can The Surface Color Be Customized?
Yes. Silver, white, blackish green, brick red and required colors are listed as options.
What Should Be Tested Before Bulk Purchase?
Test adhesion, waterproofing, facing durability, liner release, heat behavior and appearance on the real repair surface.
8. Latest News
Roof and RV repair customers often look for waterproof materials that are strong enough for outdoor exposure but still easy to install. Aluminum foil fiberglass butyl tape fits this need with a reinforced facing and pressure-sensitive butyl adhesive.
For related waterproof repair choices, buyers can review Butyl Aluminum Tape, Butyl Repair Tape and Waterproof Tape.
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