Decofix is a ready mixed, off-white, high strength, nonslump, flexible, low shrinkage adhesive paste that is specially formulated for sticking polystyrene cornices & mouldings to a variety of different substrates such as gypsum plaster, painted/unpainted cement & wooden surfaces. Decofix has excellent initial grab. Can be painted over with any suitable paint such as pva or enamel paint. Please download the instructions below for further information.