Description
Rustins Woodworm Killer is a professional-grade, deep-penetrating wood treatment designed to eradicate active woodworm infestations and protect timber from further attack. Suitable for use on structural and decorative interior wood, this effective formula targets common wood-boring insects at the larval stage while helping to preserve the strength and integrity of timber surfaces.
Ideal for floorboards, roof timbers, beams, joists, furniture, and other bare or previously finished wood (once coatings are removed), this treatment soaks into the wood fibres to reach areas where larvae are feeding. It is especially valuable in older properties where woodworm activity may compromise long-term durability.
Key Features
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Kills active woodworm larvae within the timber
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Deep-penetrating action for effective internal protection
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Suitable for interior timber including structural wood
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Low odour formulation for easier indoor use
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Helps prevent re-infestation when used as directed
Coverage
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Covers approximately 3–4 m² per litre per coat, depending on timber porosity and surface condition
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Highly absorbent or damaged wood may require additional product
Drying Time
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Touch dry: typically within 1–2 hours
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Recoat time: after 4–6 hours if further treatment is needed
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Fully dry: allow 24 hours before overcoating, sealing, or painting
Drying times may vary depending on temperature, humidity, and ventilation.
Application
Apply by brush or low-pressure spray to clean, bare wood. Ensure all surfaces, joints, and end grains are thoroughly wetted. For severe infestations, a second coat may be applied once the first coat has soaked in. Do not apply over paint, varnish, or wax without removing the finish first, as this can prevent penetration.
Surface Preparation
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Remove dust, dirt, and loose material
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Strip back existing coatings to expose bare timber
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Identify and replace timber that is structurally unsound
Uses
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Floorboards and subfloors
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Roof timbers and joists
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Interior beams and structural wood
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Doors, frames, and furniture
Finish Compatibility
Once fully dry, treated wood can be painted, stained, varnished, or sealed with most common wood finishes.
Safety & Handling
Use in well-ventilated areas. Avoid contact with skin and eyes and wear protective gloves during application. Keep out of reach of children and allow treated surfaces to dry fully before normal use.
Rustins Woodworm Killer provides reliable, long-lasting protection, making it an essential treatment for maintaining healthy, insect-free timber in homes and buildings.
