Decorative PVA flakes bonded into a resin coating is the easiest decorative system to lay although some care must be taken to achieve an even distribution of flake. PVA flakes are usually used as a mixture of colours and are applied to wet resin, the colour of which is chosen to be compatible with the flake colours. All decorative systems should be protected with several coats of Enhance Crystalguard to provide long lasting protection from scratches and abrasion.