Fiberglasses of 2025
Best Choice1
SIMPLYHARDWAREFiberglass 1708 Biaxial Mat Cloth 50" x 360" | Premium Quality | 50 Inch Wide 10 Yard Long | CSM GRP | Molding Roofing Boat Marine Repair | Resin & Epoxy Compatible | Roll Package
Why we love it
Compatible with multiple resin types.
Ideal for complex shapes and curves.
Marine-grade durability.
9.7Exceptional
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Value for Money2
Polymer WorldPolymer World- 1 Gal Polyester Resin with Rolled .75x50x5 Yard Chopped Strand Mat, Fiberglass Kit for Boats, Cars, Surfboard, RV, Canoes, Jetski, Watercraft, with MEKP
Main highlights- Our Florida Based business has well over 7 years of experience in the boating industry, and we are just getting started. We look forward to working with you on all of your projects going forward. We know that once you experience any Polymer World product, you will be encouraged to try our other offerings through our extensive product line. We offer Polyester Resin, Fiberglass, Ceramic Transom Pour and Gel Coat for all of your project needs. The future will be exciting here at Polymer World. We thank all our customers for choosing our products for their amazing projects!
- From Water crafts to Bath Fixtures - Upgrade your building and repair kit with our general-purpose marine fiberglass resin. You can confidently use it on a boat, surfboard, automobile, and even a bathtub
- Excellent Tackiness - Our fiberglass resin stays tacky for a longer period. This makes it easier for you to apply stacks or layers of reinforcement materials, which then allows for stronger adhesion.
- Convenient Application - This fiberglass boat repair kit allows for fast wet out. Easy to spread, the wetting resin impregnates fibrous material quickly and can be applied using spray-ups or hand layups.
- Complete Your Marine Fiberglass Repair Kit for Boats - The 1- gallon polyester resin includes a 2 fl oz bottle of MEK-P polyester resin catalyst. No need to buy a resin hardener separately.
- Cleaner Results- With its superior formula, this fibre glass resin won't sag or flow when applied to sloping surfaces. The marine resin also helps minimize pattern print-throughs on gelcoat finishes.
9.6Exceptional
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3
NEZUIBAN12% OffFiberglass Cloth,6oz 50sq Feet E-Glass Plain Weave Glass Fiber Cloth,12 Feet*50 Inches Woven Fabric for Boat RC Plane Auto Surfboard Tub Pool Repair
9.7 Simple to use9.3 lasts a long time8.9 Light weightWhy we love it
Highly durable and resistant to heat and corrosion.
Large, easy-to-handle size for versatile applications.
Compatible with various resins; easy to saturate.
9.5Excellent
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4
SIMPLYHARDWAREFiberglass Chopped Strand Mat Cloth 50" x 360" | 50 Inch Wide 10 Yard Long | 1 oz | CSM GRP | Molding Roofing Boat Marine Repair with E-Glass Fiber Roll | Resin Compatible | Rolled Package
Main highlights- Fiberglass Mat is the most commonly used reinforcement in composites
- Conforms to tight curves and corners; It can be torn or cut to size
- Chopped Strand Mat is randomly dispersed fiber mat that has equal strength in every direction; Compatible with resin and epoxy
9.4Excellent
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5
bondoBondo Fiberglass Cloth, 20128, 8 Sq Ft
Why we love it
Waterproof and paintable for seamless repairs.
Suitable for multiple surfaces and uses.
Provides strong reinforcement with cloth pattern.
9.3Excellent
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6
NordstrandFiberglass Mat - Fiberglass Cloth Roll 50in x 30ft - Marine Grade 1.5 Oz Premium Quality Chopped Strand Mat - Fiber Glass Sheet 125 sq ft - Resin & Epoxy Compatible - EGlass CSM for Boat Camper Repair
Main highlights- VERSATILE FIBERGLASS CLOTH - Ideal for repairing boats, cars, pools, and more, this fiberglass cloth roll is great for both small repairs and large projects with multiple layers.
- RESIN COMPATIBLE - Compatible with epoxy, vinyl ester, and polyester resin for a strong and durable repair.
- PREMIUM QUALITY BY NORDSTRAND - Marine grade fiberglass chopped strand mat ensures a perfect finish every time, with no thin areas or loose strands.
- EASY TO USE FIBER GLASS - The fiberglass mat roll is easy to unfold, cut, and lay out, delivering a smooth and sturdy repair praised by both beginners and professionals.
- CONVENIENT FIBERGLASS ROLL - This sheet of 125 sq ft (50in x 30ft) fiberglass cloth 1.5 Oz is rolled for your convenience, providing plenty of material for your project needs.
9.2Excellent
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7
SIMPLYHARDWARESIMPLYHARDWARE Fiberglass Chopped Strand Cloth (1.5 oz, 50 Inch x 10 Yard)
Main highlights- Fiberglass Mat is the most commonly used reinforcement in composites
- Conforms to tight curves and corners; It can be torn or cut to size
- Chopped Strand Mat is randomly dispersed fiber mat that has equal strength in every direction; Compatible with polyester and vinylester resin
9.0Excellent
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8
J-B Weld18% OffJ-B Weld Fiberglass Resin - Quart - Bath, Marine & Auto
Main highlights- Use with fiberglass cloth and mat
- Repairs holes and cracks on fiberglass, rigid plastics, metal, concrete & more
- J-B Weld Fiberglass Resin is a two-component resin system that provides waterproof, durable repairs to small & large gaps, holes, cracks, and other damage in pools, boats, tub & showers, and more. Use Fiberglass Resin with fiberglass cloth or mat for reinforcement strength and for repairs on holes or gaps
- Great for boats, pools, tubs & showers
- Dries in 2 hours
8.9Very Good
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9
Fiberglass Supply DepotFiberglass Chopped Strand Mat 1.5 Oz. - 3 Yards X 50" Wide (37.5sq/ft) for Hand Layup, Vacuum Bagging or Molding Composites with Epoxy, Polyester or Vinyl Ester Resins
Why we love it
Ensures uniform strength and stiffness.
Conforms easily to mold details.
Efficient resin usage.
8.8Very Good
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10
Fiberglass Supply Depot1708 Fiberglass 45/45 DBM Biaxial 50" Inch Wide - 9 FEET Long - 3 Yards
Main highlights- Used mainly for structural repairs such as doing a transom or stringers on a boat
- Same biaxle we used in our production shop
- Note: Comes Folded as Shown.
- 1708 Biaxial 45/45 Degree Threads Backed With 3/4oz Mat
- 1 yard usually takes about a half gallon of resin to wet it out
8.7Very Good
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