Cuprinol Exterior Wood Preserver

An exterior lightly pigmented wood preservative for rough sawn and smooth garden timbers, such as cladding, fencing, sheds, greenhouses and summerhouses. Exterior Wood Preserver contains active ingredients that penetrate into the timber to prevent rot, decay and blue stain. It is also wax enriched to repel water.

Features and benefits:

• Long lasting protection against weather, rot and blue stain.
• Quick drying.
• Water-based - can be used near plants.
• Coverage: 5 m²/L with two coats

Available in 5 tints:

• Acorn Brown
• Black
• Chestnut
• Golden Brown
• Rustic Green

Treatment Schedule:

• Ensure surface to be treated are sound, clean, dry, free from any surface coatings, mould or algae.
• Apply 2-3 uniform coats to achieve a total coverage of 5 m2/l.
• Allow the previous coat to soak in before applying the next, usually 2-6 hours under normal weather conditions. Recoat within 2-3 days of previous coat.
• The product becomes effective against blue staining and wood rotting fungi when the required amount has been applied and allowed to dry.
• Do not apply in temperatures below 5°C, in damp conditions or if rain is likely before the product has dried.