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Western Colloid 20 in. x 300 ft. Stitchbonded Polyester Reinforcing Fabric, Soft
Regular price $164.93Orders start at $399 — combine any items to reach the minimum. Learn more
Western Colloid 20 in. x 300 ft. Stitchbonded Polyester Reinforcing Fabric, Soft
This Western Colloid stitchbonded fabric is a soft 20 in. x 300 ft. reinforcing roll used with roofing coatings and membrane repair systems. The roll is tested to ASTM D1682, D3786 and D1117 and is sold as a single 300 ft. roll. Embed it into Western Colloid coatings and mastics to bridge seams, cracks and flashing details.
Key Features:
- 20 in. Width: The fabric comes 20 in. wide, suited to wide seam and flashing reinforcement.
- 300 ft. Roll: One roll provides 300 linear ft. of reinforcing fabric.
- Stitchbonded Construction: Stitchbonded structure provides dimensional stability when embedded in coatings.
- Soft Hand: The soft version conforms easily over irregular surfaces and details.
- Tested to Standards: Applicable standards listed are ASTM D1682, ASTM D3786 and ASTM D1117.
- Coating System Partner: Designed to work with Western Colloid roofing coating and mastic systems.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Western Colloid |
| Manufacturer model | 20X300 |
| Sell unit | 1 roll, 20 in. x 300 ft. |
| Product line | Western Colloid stitchbonded reinforcing fabric |
| Dimensions | 20 in. wide x 300 ft. long roll |
| Length | 300 ft. |
| Width | 20 in. |
| Material | Stitchbonded polyester fabric |
| Finish / texture | Soft |
| Applicable standards | ASTM D1682; ASTM D3786; ASTM D1117 |
| Coverage per unit | 20 in. x 300 ft. per roll (500 sq ft at full width) |
| Intended use | Reinforcing fabric for roof coating and repair systems |
| Weight | 30 lb per roll (approx.) |
Coverage & How Much You Need:
One roll is 20 in. wide x 300 ft. long, equal to about 500 sq ft of reinforcement at full width. For seam or flashing details cut strips to the required width; lap fabric ends and edges per the coating manufacturer's instructions.
Fit and Compatibility:
Intended for use within Western Colloid roof coating and mastic systems; embed into wet coating per manufacturer instructions. Coatings, primers and mastics are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included in one sell unit?
A: One 20 in. x 300 ft. roll of soft stitchbonded fabric.
Q: What standards does this fabric meet?
A: The listing cites ASTM D1682, ASTM D3786 and ASTM D1117.
Q: How is the fabric installed?
A: It is embedded into wet coating or mastic over the prepared area, with laps as specified by the system manufacturer.
Q: How much area does a roll cover?
A: At full 20 in. width, 300 ft. of roll length equals roughly 500 sq ft; detail strips use less material.
Q: What is the difference between soft and other versions?
A: The soft version is more conformable for irregular surfaces and flashing details, per the product naming.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use this soft stitchbonded fabric where the reinforcement must follow irregular flashings, drains and pitch pans; the stiffer grades are better suited to long, flat seam runs. Embed the fabric fully into coating with no dry spots or fishmouths, and keep laps per the system spec. Match fabric width to the detail so the reinforcement extends well past the defect.
Review the coating and primer safety data sheets and wear appropriate PPE when working with hot or solvent-based roofing materials.
Get the Western Colloid 20 in. x 300 ft. soft stitchbonded fabric roll for your coating reinforcement work.
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