Smartseal Wood Sealer 5 Litre Pack of 4

General description Once applied, Smartseal wood sealer creates an invisible waterproof barrier that helps prevent moisture ingress on pressure-treated softwoods such as fences, sheds, garden furniture, and decking. This specially formulated wood waterproofer protects outdoor wooden surfaces for up to 10 years, inhibiting the growth and spread of mould and algae, particularly in shaded, north-facing areas with high rainfall. Technical specifications Average coverage ratio: 3 - 5m² per litre Works on softwoods and hardwood 10+ years weatherproofing protection User-friendly non-biocidal formulation Installation Apply only to dry surfaces above 8°C with a surface temperature no higher than 23°C and no rain forecast for at least 4 hours Apply 2 coats by sprayer, roller, or brush with the second coat applied within 4 hours Easy application by brush, sprayer, or roller Two coats are recommended Usage Use on sheds, decking, garden furniture, and fencing Invisible once dry and will not change