OEM manufacturer Fiberglass Manhole And Handhole - Fiberglass Veil / Tissue in 25g to 50g/m2 – Matex

Area weight

(%)

Loss on Ignition

(%)

Mositure content

(%)

Tensile strength

(N/50MM)

ISO3374

ISO1887

ISO3344

ISO3342

25

7.2+/-1

≤0.2

≥20

30

7.0+/-1

≤0.2

≥25

40

6.5+/-1

≤0.2

≥30

50

6.0+/-1

≤0.2

≥40