As part of its product range, WJ Timber Treatments provides an anti-slip decking service through its facilities in Hull and R ... ochester. It is a factory applied, machined process, which transforms timber deck boards into fully tested and safe non-slip surfaces. The specially formulated combination of resin and aggregate has been designed to work on all specifications of timber decking and is a robust solution to the hazards posed in slippery conditions. The DeckWright anti-slip service can be fitted to a range of groove sizes and can withstand the heaviest of commercial use. read more