BIOKIL Woodzone Dual Purpose Wood Preservative Concentrate 400g – Woodworm & Rot Treatment

Product Description

WoodZone Dual Purpose Wood Preservative Concentrate is a professional-strength timber treatment designed to protect wood against both wood-boring insects and wood-destroying fungi. Using advanced micro-emulsion technology, this highly concentrated formula delivers superior penetration compared to traditional water-based preservative systems, providing long-lasting protection for internal and external timber.

Supplied as a compact 400g concentrate, each container makes up to 25 litres of ready-to-use preservative, reducing storage requirements, transport costs, and plastic waste. The solvent-free formulation is virtually odourless, non-flammable, and suitable for a wide range of timber preservation projects.

Special Features

• Dual-purpose protection – treats both wood-boring insects and fungal decay
• Super concentrate formula – 400g makes up to 25 litres of treatment solution
• Advanced micro-emulsion technology – improved timber penetration
• Protects against woodworm and termites – long-term insect control
• Effective against dry rot and wet rot fungi – prevents timber decay
• Virtually odour-free – suitable for indoor use
• Fully solvent-free – contains no VOCs
• Non-flammable formulation – safer handling and storage
• Quick re-entry time – treated areas can be re-entered after 1 hour
• HSE Approved No. 10445 – professional-grade timber preservation

Typical Applications

• Roof timbers
• Floor joists and structural timber
• Loft spaces and roof voids
• Timber fencing
• Cladding and external timber
• Woodworm treatment projects
• Preventative timber preservation
• Rot treatment and protection

Note: Suitable for internal and external timber that is not in direct ground contact or permanently submerged in water.

Protection Against

• Common Furniture Beetle (Woodworm)
• Deathwatch Beetle
• House Longhorn Beetle
• Termites
• Dry Rot (Serpula lacrymans)
• Wet Rot Fungi
• General Wood-Destroying Fungi

How It Works

The advanced micro-emulsion technology allows active ingredients to penetrate deeply into timber fibres where they provide long-term protection against insect attack and fungal decay.

Unlike traditional emulsified wood preservatives, the formulation forms a stable treatment solution that delivers enhanced penetration and more effective distribution throughout the timber structure

Mixing Instructions

• Empty one 400g container into a suitable mixing vessel
• Add clean water to make a total volume of 25 litres
• Mix thoroughly before application
• Prepared solution can be stored for up to 6 months if sealed correctly

Application

• Apply only when temperatures are above 5°C
• Ensure timber is reasonably dry before treatment
• Remove paint, varnish, bark, and surface coatings before application
• Apply by brush or low-pressure spray
• Apply to refusal at approximately 1 litre per 3–4m²
• Alternatively, timber may be immersed for up to 3 minutes

Coverage Guide

• Brush or Spray Application: Approx. 3–4m² per litre
• 25 Litres Ready-to-Use Solution: Approx. 75–100m² coverage

Specification

• Concentrate Size: 400g
• Ready-to-Use Yield: 25 Litres
• Application Temperature: Above 5°C
• Re-Entry Time: 1 Hour
• VOC Content: None
• Flammability: Non-Flammable
• HSE Approval: No. 10445
• Shelf Life (Concentrate): Up to 4 Years
• Shelf Life (Diluted): Up to 6 Months
• Health & Safety: Refer to the BPI Safety Data Sheet before use.