Sikagard Wood Preserver Solvent Free Prevents Wood Rot & Decay Low Odour Dark Oak 5 Liter.
Protects timber from wood rot, mould and wood staining fungi. Can be used internally or externally and on most timber and joinery such as fences, sheds, doors, window frames, roof timbers, floorboards and joists. Micro emulsion technology provides deep and even penetration. Covers approx. 3-4m²/Ltr.