Cuprinol Exterior Wood Preserver

Cuprinol Exterior Wood Preserver (BP) is 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:

• Gives long lasting protection against weather, rot and blue stain.

• Quick drying.

• Water based - can be used near plants.

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 range of between 5 and 6.2 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.

System code:

The preparation of the substrate, type and number of coats are determined by this code.

• C4072 - Landscape and garden timber.

• C4073 - Landscape and garden timber.

• C4076 - Landscape and garden timber.

• C4077 - Landscape and garden timber.

Application:

As a preservative for rough sawn and smooth garden timbers, such as cladding, fencing, sheds, greenhouses and summerhouses. It can be used on all types of wood, wood that has been previously pressure treated, or wood that has been previously treated with a wood preservative (provided it has been allowed to weather). It is a water-based product that can be used near plants.