450gsm matting 33kg

This is the standard form of Fibreglass reinforcement used with polyester resin in hand lay up. 

The emulsion binder is dissolved by styrene in the resin and the Fibreglass is completely wet out with resin when the laminate almost becomes transparent. The resin demand is 2.25 : 1 , meaning 1kg of Fibreglass mat needs 2.25kg of resin to wet it out. 

Fibreglass mat is easy to drape over complex shapes and moulds into corners with no spring back. The Fibreglass mat is approved for use in marine and boat maintenance applications, potable water tanks, industrial and cosmetic mouldings, car repairs, building and caravan maintenance applications.