Mouldlife PolyFiber 2 150g

Mouldlife PolyFiber II 

Add PolyFiber II to Polytek^® liquid polyurethane plastics or rubbers to thicken for brush-on application or to make mold shells. PolyFiber II turns a pourable mold rubber into a brush able system with any level of thickening desired – thin for a face coat or thicker for subsequent coats.