A range of decking preservatives, to help you complete the job from start to finsih from cleanining, protecting and painting. A decking preserver will help to extend the life and look of your decking, enabling you to enjoy it year round. Deck preserver helps to revive old decking but also protect new. Although it is essential to prepare the decking throughly before applying a treatment. The key feature is to protect against the elements and prevent from cracking, warping or rotting.