Fiberglass Cloth - 4 oz. S-2 Glass
Fiberglass Cloth 4 oz x 27" wide S-2 GlassStyle BGF Aerialite 65223.7 oz./yd.² X 27"S-2 Glass, Plain WeaveS-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