Barrettine Timber / Cladding Cut End Preserver | End Grain Wood Preserver

Description

Barrettine Timber / Cladding Cut End Preserver is a high-performance wood preservative specifically formulated to treat exposed end grain on pressure-treated timber and cladding. When timber is cut, drilled or notched, the untreated inner wood becomes vulnerable to moisture ingress and decay. This specialist treatment helps restore protection to these exposed areas.

Why use a Cut End Preserver?

Cutting or drilling pressure-treated timber exposes untreated wood, creating a weak point where moisture and fungal attack can occur.

Barrettine Cut End Preserver:

• Deeply penetrates exposed end grain
• Helps prevent wet rot and fungal decay
• Protects against wood-boring insect attack
• Provides excellent water repellency
• Helps extend the lifespan of timber installations

👉 Essential for maintaining warranties and extending the life of exterior timber projects.

Suitable for:

• Timber cladding
• Decking boards
• Fence posts
• Sleepers
• Pergolas
• Garden structures
• Pressure-treated timber
• Any cut, drilled or exposed timber end grain

Ideal for all exterior pressure-treated timber applications.

Key Benefits

✔ Protects exposed end grain from rot and decay
✔ Helps prevent fungal and insect attack
✔ Deep penetrating formula
✔ Water repellent finish
✔ Long-lasting protection
✔ Ideal for cut and drilled pressure-treated timber
✔ Approved under COPR/BPR regulations

Coverage: Approximately 180ml per m², depending on timber species and absorbency. End grain will absorb significantly more product than flat surfaces.

Application Advice

• Ensure timber is clean and dry before application.
• Apply liberally using a synthetic brush.
• Thoroughly treat all cut ends, notches and drilled areas.
• For maximum penetration, timber ends can be stood in the product for up to one hour.
• Apply a minimum of 2 coats for optimum protection.
• Allow 6-12 hours between coats.

Drying Times

• Touch Dry: Approximately 6-12 hours
• Fully Dry: Approximately 24 hours under normal conditions. Drying times may increase in cool or humid conditions.

Specifications

• Product Type: Cut End Wood Preserver
• Base Type: Solvent-based
• Application: Brush, Roller or Dip
• Coverage: 180ml/m²
• Drying Time: Approx. 12 hours
• Interior/Exterior: Exterior use only
• Suitable For: Pressure-treated timber and cladding

Available online for UK-wide delivery or collect in store from Ryalls Decorating Supplies in Malmesbury, Tetbury and Yate.