Wood preservative Drewnochron impregnant extra film-forming dark oak 4.5 L

Drewnochron impregnant extra film-forming in Dark Oak is a ready-to-use wood preservative formulated to create a protective film on both exterior and interior wooden surfaces. The 4.5 L container supplies enough material for medium to large projects and is intended for application after proper surface preparation. The product combines moisture resistance, UV protection and defence against common biological agents to extend the service life of treated wood while preserving the visible wood texture and grain.

Advantages

The film-forming formulation provides a continuous protective layer that reduces water ingress and slows weathering. The dark oak tint offers uniform colouration and enhances natural wood appearance without obscuring the grain. The impregnant is suitable for application by brush or spray, simplifies maintenance and offers efficient coverage for outdoor elements such as fences and façades. It is designed to adhere to prepared wood surfaces and to resist fading from sunlight exposure.

Suitable for

• Exterior fences and gates
• House façades and cladding
• Garden furniture and benches
• Wooden joinery, doors and window frames (exterior and interior)

Key specifications

• Volume: 4.5 L
• Type: film-forming wood preservative / impregnant
• Finish: tinted to Dark Oak colour
• Application methods: brush or spray
• Intended use: exterior and interior wood protection
• Protection properties: moisture resistance, UV protection, antifungal/anti-biological agents

How to use

Ensure the wood surface is clean, dry and free of loose paint, dust, grease and biological contamination before application. Stir the product well before use. Apply evenly with a brush or by spray in accordance with usual spraying practice, maintaining an even film thickness. For highly absorbent or weathered wood, a preliminary coat may be necessary. Allow adequate drying time between coats if multiple layers are required. Clean tools with an appropriate solvent after work and store the container tightly closed in a cool, dry place.

Usage recommendations

Apply in dry weather at temperatures recommended by the manufacturer and avoid application in direct rain or near-freezing conditions. Test the tint on a small inconspicuous area to confirm colour and absorption before full application. Follow safety instructions on the label regarding ventilation and personal protective equipment.