Woodworm Fluid Killer 5L


Woodworm Killer Fluid 5 ltr. is a fast and effective timber treatment for woodworm and other forms of wood-boring insects. Suitable for use on all timbers.

Free delivery on all orders over £75

  • UK Mainland 2 Working Day Delivery – £6.00
All Major Payment Methods Accepted


  • Fast, Effective Treatment
  • Treats Woodworm and all other Wood-Boring Insects
  • Suitable for all Timbers
  • Contains permethrin
  • 5 litre can

Barrettine woodworm killer can be quickly and easily applied with a paint brush. It can also be over-painted, varnished, or stained once dry.

How To Use

  1. Apply the Woodworm killer fluid with a pressure sprayer, brush or dip.
  2. Wear protective garments when applying.
  3. Drying time is 48 – 72 hours.
  4. Coverage: 6-8 sq m per litre per coat.
  5. 2 coats are recommended.

Safety Data

Click here for Safety Data Sheet

Area Carrier Cost
UK Mainland DPD 2 Working Day Service £6.00 (FREE on orders over £75.00)
Scottish Highlands DPD 2 Day Service £17.50
Scottish Islands, Isle of Man, Scilly and Channel DPD 2 Day Service £21.00
Isle of Wight DPD 2 Day Service £15.00
Northern Ireland DPD 2 Day Service £12.50

Orders placed on a Friday after 4pm or over the weekend will be dispatched the following Monday, unless that Monday is a bank holiday.

We do not offer Saturday delivery.

Collection is possible by arrangement.

View our full shipping policy here