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18oz Woven Roving

18oz Woven Roving

Regular price $19.44 USD
Sale price $19.44 USD Regular price
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Shipping calculated at checkout.

100 in stock

Width: 50"
Length: 1 Yard
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Heavy-duty 18oz woven roving fiberglass for marine and composite reinforcement. Ideal for boat building, mold making, and structural laminates.

Ideal for:

- Mid-Heavyweight Marine & Auto Repairs

- boat construction and repair to reinforce hulls, stringers, and transoms.

- tooling molds used in repeat production of marine or automotive parts.

- panel repair or fabrication for RVs, trailers, and off-road vehicles

Size Options:

Available in various widths to suit your project needs.

Weight:

18oz/sqft

162oz/yard

Compatible with:

- Epoxy resin

- Polyester

- Vinyl ester resins for a flawless bond.

Medium-to-heavyweight fiberglass fabric that's widely used in marine, automotive, and structural applications where a solid balance of strength, durability, and flexibility is needed. It's more manageable than 40oz cloth but still offers significant reinforcement.

18oz Woven Roving 50" width by the yard

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Variant Variant total Quantity Price Variant total
50" / 1 Yard
50" / 1 Yard
$19.44 USD/ea
$0.00 USD
$19.44 USD/ea $0.00 USD
50" / 3 Yards
50" / 3 Yards
$56.16 USD/ea
$0.00 USD
$56.16 USD/ea $0.00 USD
50" / 10 Yards
50" / 10 Yards
$178.75 USD/ea
$0.00 USD
$178.75 USD/ea $0.00 USD
50" / Full Roll (125 Yards)
50" / Full Roll (125 Yards)
$2,096.25 USD/ea
$0.00 USD
$2,096.25 USD/ea $0.00 USD

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What To Expect When You Order Fabric Rolls

Works Great For:

Marine

Boat Building & Repairs

Aerospace

Built for airplane specs

Automotive

Fiberglass car body repair

Product Comparison

10oz Fiberglass Cloth Full Roll

10oz Fiberglass Cloth

Excellent balance of cost, weight, and strength.

$9.75

SHOP NOW

Flexbility

Volume / Build Up

Epoxy Usage

Specifications

Ideal for:

- FRP Boat Constructions


Size Options:

Available in 38" and 50" widths to fit your project’s needs.

Compatible with:

Epoxy, polyester, and vinyl ester resins for a strong, long-lasting bond.

Weight:

10oz/sqft

90oz per square yard

Widely used fabric in FRP boat construction, offering a balanced combination of cost, weight, and strength.

18oz Fiberglass Cloth

18oz Fiberglass Cloth

Heavy duty cloth for rapid build-up.

$17.49

-

$19.44

SHOP NOW

Flexbility

Volume / Build Up

Epoxy Usage

Specifications

Ideal for:

- Mid-Heavyweight Marine & Auto Repairs

- boat construction and repair to reinforce hulls, stringers, and transoms.

- tooling molds used in repeat production of marine or automotive parts.

- panel repair or fabrication for RVs, trailers, and off-road vehicles

Size Options:

Available in various widths to suit your project needs.

Weight:

18oz/sqft

162oz/yard

Compatible with:

- Epoxy resin

- Polyester

- Vinyl ester resins for a flawless bond.

Medium-to-heavyweight fiberglass fabric that's widely used in marine, automotive, and structural applications where a solid balance of strength, durability, and flexibility is needed. It's more manageable than 40oz cloth but still offers significant reinforcement.

10oz Fiberglass Cloth - Boat Suppliers

40oz Fiberglass Cloth

Extremely durable fabric with limitless possibilities.

$32.44

SHOP NOW

Flexbility

Volume / Build Up

Epoxy Usage

Specifications

Ideal for:

- Heavyweight Marine & Auto Repairs

- Reinforcing hulls, decks, and bulkheads on boats, especially in high-stress areas.

- Mold-making for larger marine parts.

Compatible with:

- Epoxy resin

- Polyester

- Vinyl ester resins for a flawless bond.

Resin Requirements:

- 38" Width:

- 50" Width:

Weight:

40oz/sqft

360oz/yard

Lightweight fabric ideal for most light-duty applications, commonly used where a clear wet-out is desired.

10oz Fiberglass Cloth Full Roll

10oz Fiberglass Cloth

Excellent balance of cost, weight, and strength.

$9.75

SHOP NOW

Flexbility

Volume / Build Up

Epoxy Usage

Specifications

Ideal for:

- FRP Boat Constructions


Size Options:

Available in 38" and 50" widths to fit your project’s needs.

Compatible with:

Epoxy, polyester, and vinyl ester resins for a strong, long-lasting bond.

Weight:

10oz/sqft

90oz per square yard

Widely used fabric in FRP boat construction, offering a balanced combination of cost, weight, and strength.

18oz Fiberglass Cloth

18oz Fiberglass Cloth

Heavy duty cloth for rapid build-up.

$17.49

-

$19.44

SHOP NOW

Flexbility

Volume / Build Up

Epoxy Usage

Specifications

Ideal for:

- Mid-Heavyweight Marine & Auto Repairs

- boat construction and repair to reinforce hulls, stringers, and transoms.

- tooling molds used in repeat production of marine or automotive parts.

- panel repair or fabrication for RVs, trailers, and off-road vehicles

Size Options:

Available in various widths to suit your project needs.

Weight:

18oz/sqft

162oz/yard

Compatible with:

- Epoxy resin

- Polyester

- Vinyl ester resins for a flawless bond.

Medium-to-heavyweight fiberglass fabric that's widely used in marine, automotive, and structural applications where a solid balance of strength, durability, and flexibility is needed. It's more manageable than 40oz cloth but still offers significant reinforcement.

10oz Fiberglass Cloth - Boat Suppliers

40oz Fiberglass Cloth

Extremely durable fabric with limitless possibilities.

$32.44

SHOP NOW

Flexbility

Volume / Build Up

Epoxy Usage

Specifications

Ideal for:

- Heavyweight Marine & Auto Repairs

- Reinforcing hulls, decks, and bulkheads on boats, especially in high-stress areas.

- Mold-making for larger marine parts.

Compatible with:

- Epoxy resin

- Polyester

- Vinyl ester resins for a flawless bond.

Resin Requirements:

- 38" Width:

- 50" Width:

Weight:

40oz/sqft

360oz/yard

Lightweight fabric ideal for most light-duty applications, commonly used where a clear wet-out is desired.

FAQ

Frequently Asked Questions

It’s relatively stiff compared to other fiberglass fabrics, but it can still conform to gradual curves with proper wet-out and pressure.

Yes, it’s often layered with chopped strand mat or fiberglass cloth to improve bonding and add structural integrity.

Woven roving works well with polyester, vinyl ester, and epoxy resins. Polyester is common in boatbuilding, while epoxy is preferred for repairs and higher strength applications.

Woven roving is a heavy-duty fiberglass fabric made from continuous strands woven into a coarse, crisscross pattern. It provides high tensile strength and is ideal for structural laminates in marine and industrial applications.

Woven roving is much thicker and heavier than standard fiberglass cloth. It’s used for strength and bulk, while cloth is typically used for finishing or lightweight laminates.

Use sharp heavy-duty scissors or shears. Because of its thickness, it may be harder to trim cleanly than lighter fiberglass cloth.