Permagard Wood Worm Killler – 5L Ready To Use


The innovative formulation technology in Permagard Wood Worm Killler contains the synthetic pyrethroid insecticide Permethrin. The insecticide is effective against all life stages of wood boring insects whilst the surfactant system used in the formulation promotes rapid absorption and deep penetration into timber. Permethrin 0.2% W/W

Our Customer Promise...

  • Check Mark As chosen by Pest Professionals
  • Check Mark Advice from qualified pest controllers if needed
  • Check Mark Competitive online prices
  • Check Mark Free Delivery on orders over £150
  • Check Mark No hassle refunds
  • Stripe
  • Visa Card
  • MasterCard
  • American Express
  • PayPal
  • Apple Pay
SKU: PP0001 Categories: ,


Permagard Wood Worm Killler is a micro-emulsion system using advanced surfactant chemistry to achieve the desired effect in a non-solvent and VOC free based system. Its active ingredients are designed to give the maximum spectrum of biological activity against a wide range of wood boring insects (specifically woodworm) including their larvae. The surfactant system promotes rapid absorption into the timber giving high levels of penetration. It has virtually no odour and can be applied either by brush or low-pressure spray to give long lasting protection. This specifically formulated micro-emulsion exhibits very low surface tension giving very even wetting and spreading of the active ingredients. The product can be applied to damp timber Permagard Wood Worm Killler is supplied as a ready to use product with a 0.2% Permethrin level for use. It has a HSE statutory 1-hour re-entry time (or until surfaces are dry).
Permagard Wood Worm Killler is cleared under the Government’s Pesticide Safety Precaution scheme and under the Control of Pesticide Regulations 1986

Stable formulation with no separation
Deep & rapid penetration
Environmentally friendly technology
Low surface tension provides increased effectiveness
HSE 1 hour re-entry

Provides very even dose treatment ensuring exactly the same level of active throughout the entire fluid.
Dilutions can be retained for later use.
Micro-emulsion formulation provides deep penetration into timber with rapid uptake of active ensuring long term protection against wood boring insects.
Formulation based on non-hazardous and fully biodegradable surfactants, solvent free technology with no volatility issues (VOC’s).
Even wetting and spreading of active provides increased effectiveness.
Allows fast re-occupation of treated area by either building tradesmen or property occupants.

Timber to be treated should be reasonably dry before treatment (although the surfactant system will allow penetration into wet timbers). Any paint, varnish or other surface coatings should be removed prior to application.
Permagard Wood Worm Killer can be applied by brush, spray or dipping (minimum of 3 minutes) at the rate of 1 litre of product per 3 to 4 square metres of timber surface.

The product should be applied at a rate of 1 litre of product per 3 to 4 square metres of timber surface.
Health and Safety
Refer to material safety data sheet and product label for full Health and Safety data.