Liquid latex 5l our latex can be used on several master materials including plaster clay wood and metals latex always works best on porous materials as these draw moisture out of the latex causing it to thicken for non porous surfaces we supply latex thickener which will when mixed with latex alter its viscosity helping it to form on metals plastics and woods masters can be dipped in latex or it can be painted on best for non porous masters after each dipping latex should dry with