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Stopaq® Outerglass Shield is a composite wrap material consisting of a glass-fibre fabric impregnated with a solvent free moisture curing polyurethane resin.

Stopaq® Outerglass Shield is used as additional mechanical protection on Stopaq® corrosion preventative coating systems comprising Wrappingband and Outerwrap materials. In order to obtain the desired resistance to mechanical loads, multiple layers can be applied.

Stopaq® Outerglass Shield is supplied in rolls and is packed in vacuum sealed pouches to prevent premature curing of the resin. It will cure by reaction with moisture or water to form a rigid composite shell with a smooth surface. It provides additional resistance to the underlying coating against mechanical forces like impact, indentation, shear and abrasion, and the material has good resistance to chemicals and weathering. The material may discolour when it is exposed to sunlight or heat. A UV reflective top coat can be applied to prevent discoloration.