Cuprinol Woodworm Killer

Treat bare wood by flooding the surfaces with 2 or 3 brush coats. Pay particular attention to end grain, corners, joints, crevices, etc. Re-treat any surfaces cut after treatment and all replacement timber. To treat existing attacks of wet or dry rot use Cuprinol 5 Star Complete Wood Treatment(WB)*.
This product may cause darkening of some timbers. If colour is critical, apply a test area first and allow to dry fully to ensure final appearance is acceptable.
Most decorative finishes such as solvent based or water based paints, wood stains, varnishes, polishes etc can be applied after the fluid has dried. Rough sawn timber will absorb up to twice as much as planed wood.
Eradication of insect attack including House Longhorn Beetle: Brush 2-3 uniform coats. Use a minimum of 1 litre per 3.5-5 sq. metres of timber.
For Replacement timbers liable to House Longhorn and woodworm attack: Dip for at least 3 minutes or brush 2-3 uniform flood coats. Use a minimum of 1 litre per 3.5-5 sq. metres of timber. Ensure timber is fully dry (allow 3 days) before laying plastic floor tiles, foam or rubber backed carpet, underlay, insulation in lofts, etc. After full drying, most glues, fillers and knotting solutions can be used as normal.

We have a range of delivery options to ensure you receive your DCO order when you need it. Our super quick standard delivery option delivers within two working days but can often arrive sooner! We use DPD to ship items from our warehouse so you will be kept up to date with delivery time scales and you can also leave safe place requests if you won't be available for the delivery.

If you have any queries regarding delivery please contact our helpful team.  

Delivery Options & Charges for Mainland UK

Delivery Options & Charges for More Remote Areas
Delivery to these remote postcodes may take a little longer and we’re unable to offer our express delivery services to these areas. Our team will prioritise your order to ensure it is delivered to you as soon as possible.

Brand specific delivery options

Orders for products from these manufacturers may be shipped separately and delivery times vary. Please see below for more information.

If any part of your order is temporarily out of stock and dispatch is anticipated to be delayed at all, we will contact you by e-mail to notify you of the new anticipated delivery date. If possible we will split your order so you receive goods in stock in a timely manner. Larger orders may be separated into multiple consignments by DPD but these will all be delivered by your estimated delivery date.