4-Ounce S-2 Fiberglass Cloth For Strength-Critical Applications

Description

Fiberglass Cloth 4 oz x 27″ wide S-2 Glass
Style BGF Aerialite 6522
3.7 oz./yd.² X 27″
S-2 Glass, Plain Weave
S-glass (or S-2 glass) and was developed for military and ballistic applications. S-glass has a much higher tensile strength and modulus than E-glass and is approximately 10% stiffer and 30% stronger.

S-glass strands are produced at higher temperatures and require more expensive machinery therefore the cost is more. S-glass is a bit “stiffer” than E-glass or WARP glass but laps around rails fairly easily. Laminating a surfboard with S-2 fiberglass cloth will greatly decrease heel dents and dings if glassed on the deck wrapping the rails.

Available in the following rolls:

• By the Yard
• 7 Yard Roll (glass one shortboard)
• 30 Yard Roll (glass approximately 4 shortboards)
• 125 Yard Roll

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