Opus Optimum WD is the latest generation of Release systems from Opus Construction Products. Being based upon sustainable raw materials this product is inherently Bio-degradable. Opus Optimum WD is designed to work across DRY and WET CAST Concrete Production. The rheological attributes inherent in the product ensure that high quality surface finish is achieved in both DRY and WET cast applications. Opus Optimum W/D works equally well with the low water / cement ratio in Dry Cast Production and the standard mix designs inherent in Wet Cast Concrete. This enables Companies to standardize on one grade across all Production and avoids incorrect grade selection at the Pre-Cast factory. This Product is unique to Ferguson & Menzies Ltd and forms the basis of our on-going Research and Development into Concrete Release Systems