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Lignum Insecticide Pro I62.5 1L Box of 10

100% of 100
£175.00 Ex VAT
£210.00 Inc VAT
A professional insecticide concentrate for the treatment and prevention of woodworm. Dilute with 24 litres of water and spray, brush or dip timbers.

Professional Woodworm treatment - 10 x 1 Litre Trade pack

Lignum Pro I 62.5 woodworm treatment is a high strength insecticide micro emulsion concentrate. It simply dilutes with 24 litres of clean water to make 25 litres of woodworm killer fluid. Once diluted the ready to use fluid contains 0.25%w/w of insecticide, a synthetic active ingredient with proven performance and low toxicity.

Once diluted this professional insecticide is designed to eradicate woodworm and prevent woodworm and other wood boring insects attacking furniture, flooring, structural and other timbers. Simply spray, brush or dip the target timber for complete woodworm treatment.

Treated surfaces can be overpainted, varnished or stained when dry. It is suitable for both external and internal use - ensure that on sensitive areas there is no effect on colour or finish by testing on an inconspicuous area.

How to Apply Concentrated Woodworm Killer

Preparation: Ensure the wood is clean and free from dust and all contaminants.

Application: The concentrated product is diluted with water. You can then apply with either a low pressure spray or brush to provide long lasting protection.

Depending on wood and ambient conditions, it should be touch dry in one hour. After 24 hours, you should be able to overcoat the product again depending on conditions.

Coverage: 1L of concentrate treats 82.5 - 125m2 of timber depending on use.

Preventative: 200ml/m2 (1L per 5m2 )

Curative: 300ml/m2 (1L per 3.3m2 )

10 x 1 Litre Trade pack - bulk buy savings


Further Reading:  Read our guides on how to treat woodworm and how to restore woodworm-infested antique furniture. Alternatively browse our full range of wood preservatives and timber treatments.



  • Eradicates woodboring insects
  • Prevents infestation of wood boring insects
  • Solvent free, Microemulsion water based formulation
  • Zero VOC’s,Quick drying, Non flammable
  • Simply dilute with 24 litres of clean water
  • High strength formulation (0.25% Permethrin)
  • Targets all wood boring insects
  • Certified to European & Industry standards
  • BS EN Standards