Fiberglass mesh  

The colored fiberglass mesh cloth are very common for composite construction and repair. Light weight fiberglass mesh cloths tend to provide a smooth finish and are excellent for making the wall insulation layer with EPS/XPS sheet or producing a waterproofing layer over the building roof when combined with the appropriate mineral resin. Heavier fiberglass mesh cloths will provide greater strength and overall rigidity.

Besides the fiberglass cloth is good material for winding pips because of its corrosion resisting feature.