8.5oz 2x2 Twill Fiberglass E Cloth

SKU:FG-772538-01

$10.66 USD

Sale Sold out

Shipping calculated at checkout.

76 in stock

Width: 38"

38" 50"

Length: 1 Yard

1 Yard 3 Yards 10 Yards Full Roll (125 Yards)

Quantity

Earn 10 Boat Points Learn More
Ships Today if ordered before 4pm Learn More
Free Shipping on orders over $99 Learn More

Expertly designed for maximum conformance, our fiberglass cloth offers an incredibly soft weave that easily conforms to even the tightest parts. It's the ideal choice for high-performance composite parts requiring excellent drapability. Available in 38" or 50" width options, it's perfect for a wide range of applications. Style 7725

Specifications

Ideal for:

Surface reinforcement, waterproofing, mold making, and lightweight composite structures.

Size Options:

Available in various widths to suit your project needs.

Weight:

3oz/sqft

Compatible with:

Epoxy, polyester, and vinyl ester resins for a flawless bond.

Ideal for: Surface reinforcement, waterproofing, mold making, and lightweight composite structures.
🔹 Size Options: Available in various widths to suit your project needs.
🔹 Compatible with: Epoxy, polyester, and vinyl ester resins for a flawless bond.

Weight:

6oz/sqft

72oz/sq yard

Lightweight cloth that is very common in small craft boat building. Wets out fairly transparent. Most used fabric in cedar strip canoe type applications.

Includes

Features

View full details

Technical Specifications

E-Glass2x2 TwillWorks with Epoxy, Polyester, Vinyl Ester

MaterialE-Glass

Industry Style #BGF 7725

Weight8.5 oz/yd²

Weave / Construction2x2 Twill

Fiber Orientation0°/90° (woven)

Thickness0.0096"

Available Widths38", 50"

Full Roll Length125 yd

Thread Count54 × 18

Tensile / Breaking Strength580 / 390 lb/in (warp/fill, dry)

Resin-to-Reinforcement Ratio~1:1 by weight

Compatible ResinsEpoxy, Polyester, Vinyl Ester

Best ForDrapable layup over compound curves

Compare Fabrics

Product	8.5oz 2x2 Twill Fiberglass E ClothYou're viewingfrom $10.66	3oz Fiberglass E Clothfrom $10.79	4oz Fiberglass E Clothfrom $5.96	6oz Fiberglass E Clothfrom $7.54
Material	E-Glass	E-Glass	E-Glass	E-Glass
Style	BGF 7725	—	BGF 1522	BGF 7533
Weight	8.5 oz/yd²	3.2 oz/yd²	4 oz/yd²	6 oz/yd²
Weave	2x2 Twill	Plain weave	Plain weave	Plain weave
Orientation	0°/90° (woven)	0°/90° (woven)	0°/90° (woven)	0°/90° (woven)
Thickness	0.0096"	—	0.0059"	0.0093"
Widths	38", 50"	38"	30", 50"	38", 50", 60"
Full Roll	125 yd	125 yd	125 yd	125 yd
Thread Count	54 × 18	—	24 × 22	18 × 18
Tensile Strength	580 / 390 lb/in (warp/fill, dry)	—	170 / 160 lb/in (warp/fill, dry)	290 / 280 lb/in (warp/fill, dry)
Resin Ratio	~1:1 by weight	~1:1 by weight	~1:1 by weight	~1:1 by weight
Resins	Epoxy, Polyester, Vinyl Ester	Epoxy, Polyester, Vinyl Ester	Epoxy, Polyester, Vinyl Ester	Epoxy, Polyester, Vinyl Ester
Best For	Drapable layup over compound curves	Lightweight finishing and surface coats	Lightweight repairs and surfboard work	General-purpose marine layup and repair
	Selected	View	View	View

What To Expect When You Order Fabric Rolls

Can epoxy resin be used with fiberglass cloth?

Yes, epoxy resin is ideal for wetting out fiberglass cloth and other reinforcements like carbon fiber and Kevlar. It saturates the fabric well and cures into a strong, durable laminate.

Can 10 oz fiberglass cloth be used on wood or metal?

Yes. With the right resin, 10 oz fiberglass cloth bonds to wood, metal, foam, and cured fiberglass. Use epoxy for wood and metal, since it grips those substrates far better than polyester. Prep matters more than the cloth: sand to clean, bare material, remove all dust and oil, and wet out the surface before laying the cloth down.

What does the weight (oz) of fiberglass cloth mean?

The weight refers to ounces per square yard. Lighter cloth (e.g., 4oz) is more flexible and used for fine finishing; heavier cloth (e.g., 10oz) provides more strength and bulk.

How do I cut fiberglass cloth?

Use sharp scissors or a utility knife. To reduce fraying, you can lightly mist the cloth with water or use tape to mark the cutting line.

What is fiberglass cloth used for?

Fiberglass cloth is used to reinforce composite materials in applications like boat building, surfboard repairs, auto bodywork, and structural laminates. It’s combined with resin to form a strong, lightweight composite.

What’s the difference between fiberglass cloth and chopped mat?

Fiberglass cloth is woven for strength in specific directions, while chopped strand mat is made of randomly oriented fibers and is better for building bulk.