What should I use to clean my deck before coating - Quantum Timber Finishes

DEX PREP cleans grey, weathered (older than 12 months) and dirty timber in preparation for coating.

SAP-STRIP removes tannins, oils and extractives from new timber (under 12 months). It allows the weathering process to be skipped and stops the coating being contaminated by extractives that can cause drying problems and early adhesion failure.