Cuprinol Ultimate Garden Wood Preserver Autumn Brown 4L

The Cuprinol Ultimate Garden Wood Preserver in Autumn Brown is a water-based treatment designed to protect and enhance outdoor wooden structures while maintaining long-lasting color. Its formulation combines UV filters for color retention (up to about five years), waxes and resins for weather protection, and active ingredients that penetrate deep into the wood to guard against rot, decay, and blue stain. Suitable for all types of rough or planed wood, it can be used on sheds, fences, summer houses, gates, and arbours. Drying time is typically 2–6 hours, allowing for practical recoat windows in variable conditions.

Key features

• Water-based formulation
• UV filters for long-lasting color
• Waxes and resins for weather protection
• Active ingredients penetrate to guard against rot
• Suitable for rough or planed wood

Technical specifications

Colour: Autumn Brown. Size: 4 litres. Drying time: 2–6 hours. Coverage: up to 20 m² on smooth planed wood and up to 12–16 m² on rough sawn wood in 2 coats. Suitable for all types of rough or planed wood, including sheds, fences, summer houses, gates and arbours.