S Glass originally stood for High Strength , which provides greater strength and higher temperature resistance than industry standard E Glass.

Compared to E Glass, S glass has up to 30 - 40% better tensile strength and up to 20% higher modulus of elasticity, it also has increased fatigue resistance and higher impact resistance.

Spec:
Style -  6533

Std width (mm) - 762

Weave - Plain

Construction

Warp/Weft (yarn/cm) - 7.1 x 7.1

Warp - SC9 66 x 2

Weft - SC9 66 x 2

Weight ratio

Warp / Weft - 50/50

Weight - 190g/mt2

Finish - Aerialite