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Calvana Fiberglass Chopped Strand Mat, 4“ Wide *10 Yards, 1.5 oz, Includes One Pair of Gloves, Ideal for Heavy-Duty Repairs, for Structural Reinforcement & Repair Kits, Easy to Use
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 6:58 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 66% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
4.87/28
Recent Value
4.6/22
Market Standing
4.8/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Calvana
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Fiberglass Chopped Strand Mat: This fiberglass chopped strand mat boasts consistent strength and stiffness, making it suitable for repairing various surfaces such as concrete, wood, fiberglass, metal, and more
✓Effective Repair Solution: When combined with fiberglass resin, these fiber glasses mats provide waterproof and reinforced repairs. This clear fiberglass mat roll offers a lightweight, strong, and cost-effective solution for both simple and complex fabrications
✓Get Your Boat Back in the Water: This industrial-strength fiberglass mat absorbs resin rapidly, ensuring dependable results for your DIY marine repairs. Use it with polyester or vinyl ester resin, but avoid epoxy resin. Get your boat back in the water with confidence
✓Ideal for Heavy-Duty Repairs: This fiberglass repair kit is perfect for projects needing extra strength, such as fixing larger holes and cracks. It's great for molding, mold making, boat construction, and more, and is especially effective in automotive, marine, electronics, and home repairs
✓Simple to Use: Measuring 4 inches by 10 yards (approximately 10 square feet) with a thickness of 0.45 inches and weighing 1.5 oz per square foot, it also includes one pair of gloves, this flexible fiberglass mat can easily adapt to your specific needs and shapes
✓Pro Tip: Tear the chopped strand mat instead of cutting it. This technique preserves the length of the fibers along the torn edge, resulting in stronger bonds when layering the material
⚙️ Specifications
Material
Fiberglass
Brand
Calvana
Color
white
Shape
Flat
Item Thickness
0.45 inches
Item Form
Sheet
Specification Met
True
Number of Items
1
Package Dimensions
5.43 x 5.16 x 4.45 inches
Item Weight
1.08 pounds
Manufacturer
Calvana
