Fibre Glast Fiberglass Chopped Strand Mat – Strong, Easy to Use & Lightweight Glass Fiber for Structural Reinforcement & Repair Kits — 1.5 Ounces, 4 Inches Wide, 10 Yard Long Roll, Made in USA
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- Fiberglass Chopped Strand Mat – Use this lightweight cloth by Fibre Glast to build bulk, strength and stability. A popular choice for quality, reliability and ease of use. Laminate layup with polyester or vinyl ester resin. 1.5 oz, 10 yds.
- Lightweight & High Strength – Are you fabricating RC flying drones, boat hulls, automotive parts, home repairs or prototypes? You’ve found the right CSM for your project. Apply our fortifying fabric tape to build high-strength structural stability.
- First Quality Certified – We only sell fabrics that are certified for the most demanding applications, from marine craft to space craft. “First Quality” means there will be no flaw or difference in product, from one order or batch to the next.
- How To Use – Follow our guided instructions or use your own expertise to apply our reinforcement to your next build. When laminated with resin, this transparent fiberglass sheet is lightweight, strong and low cost for basic and complex fabrications.
- The Fibre Glast Difference – We’re proud to be the trusted supplier of governments, contractors and big brands like the US Olympic Luge Team, and we look forward to earning your trust as well.
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Estimated shipping
Select a product to estimate shipping.Tear it Apart. Reinforce tough spots. Add bulk economically.
Fibre Glast Chopped Strand Mat is the key to your next successful boat repair. Quickly build thickness & support between structural layers. Fibre Glast’s industrial-strength CSM wets out fast & makes it easy to yield reliable results in your DIY marine repairs. Use with polyester or vinyl ester resin. Do not use with epoxy resin.
Get that boat back in the water with confidence.
Chopped Strand Mat Roll
Available in 4" wide 10 yard and 86 yard rolls.
Pro Tip: Tear chopped strand mat, don’t cut it. It maintains the length of fibers along the torn edge, creating stronger bonds when fabricating in multiple layers.
BEST-IN-CLASS BULK SUPPLIES
Fibre Glast’s bulk materials are designed for professional builders, composite suppliers or hobbyists with routinely large repair jobs. Bulk rolls offer a great value for industrial-grade products. Guaranteed First Quality, void of defect and designed to deliver the best results possible. All our bulk fabrication supplies come with technical spec sheets, detailed product info and helpful how-to’s. Our goal is your customer success. Made In USA.
ELIMINATE THE GUESSWORK
Start with Fibre Glast.
Whether you’re a beginner just starting out or an expert who builds showroom-ready prototypes, Fibre Glast has got your back. We’ve concentrated 65+ years of composites expertise into our comprehensive learning center, to expertly guide you through a variety of composite techniques with:
Detailed product spec sheets
Fabric-resin compatibility guides
Pro troubleshooting tips
FIRST QUALITY ONLY
Build better parts with Fibre Glast.
These are the same fiberglass materials we deliver to Hollywood movie studios, Olympic sports teams, military contractors and aerospace engineers. No matter the customer, Fibre Glast’s goal is the same:
Defect-free quality materials. Batch after batch, order after order, year after year. There is no exception.
INNOVATE WITH FIBRE GLAST
Together, we’re a team of innovators. We challenge each other to be confident in craftsmanship. Fibre Glast has been at the forefront of composites for more than half a century, building the most complete composites catalog in the industry. Our customers range from government contractors to guys upgrading R/C kits in the garage. Throughout, our mission has been the same. We help you craft first class fabrications of ultra-lightweight strength, durable performance and impressive cosmetics.
Take pride in your work, and enjoy your composite journey.
Product details







| Main Specification | |
|---|---|
| Manufacturer | Fibre Glast |
| Unit Count | 1 Count |
| Item Form | Roll |
| Specification Met | Yes |
| Brand | Fibre Glast |
| UPC | 802390002493 |
| Number of Items | 1 |
| Shape | Rectangular |
| Item Diameter | 4 Inches |
| Item Thickness | 0.05 Inches |
| Material | Fiberglass |
| Colour | Silver |
| Item Weight | 0.27 g |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | 492-C |
| Item details | |
| Model Number | 492-C |
| Others | |
| Product Type | Fiberglass |
| Grade Rating | Industrial |
| Item Shape | Rectangular |









