Polyguard uses polyurethane to waterproof a number of products like wood, cardboard, fibre glass, steel, foam, aluminium, polystyrene, stainless steel, concrete, galvanized plate and gyprock. Polyurethane is not affected by UV rays and can tolerate a range of temperatures and climatic conditions. Polyurethane is resistant to a number of corrosion causing chemicals, fuels, oils, acids and solvents.
Polyurethane linings can be sprayed onto any surface these linings can have a thickness ranging from one millimetre up to several centimetres. This thickness can be achieved in just one spray operation. Polyurethane gains its full strength in 24 hours after application. Polyurethane linings from Polyguard come in a variety of colours.
Polyurethane from Polyguard is ideal for sealing and contouring unusual shapes as polyurethane can bond to different surfaces without application of glue. Because of the excellent sound dampening qualities, Polyurethane linings can be used to eliminate unwanted resonance and noise caused as a result of rattles and vibration from rough terrain to escape from the engine compartment. Polyurethane has high elasticity and excellent tensile strength this makes polyurethane ideal for application on a number of products