Mercia Barrentine Wood Preserver 5L

Protect your timber with Barrettine Premier Wood Preserver 5L, a premium oil-based treatment designed for deep penetration and long-lasting protection. Ideal for external timber, pressure-treated wood, windows, doors, and structural joists, it guards against wood-destroying fungi, wet rot, and wood-boring insects. Semi-transparent with a matt/satin finish, it preserves the natural wood texture while providing UV resistance and water repellency for durable outdoor performance.

Key Features

• High-Quality Oil-Based Preserver – Deeply penetrates timber for lasting protection.
• Fungus & Insect Resistant – Guards against wet rot, discolouring fungi, and wood-boring insects.
• Semi-Transparent Matt/Satin Finish – Enhances natural wood texture without hiding grain.
• Suitable for All Timber Types – Pressure-treated, treated, or untreated wood.
• Outdoor & Indoor Use – Ideal for windows, doors, frames, and structural timbers in unoccupied areas.
• UV Fade Resistant – Maintains wood colour and appearance over time.
• Water Repellent – Protects timber from moisture and weather damage.
• No Topcoat Required – Optional for aesthetic purposes only.

Specifications