Cuprinol Low Odour Woodworm Killer 1 Litre

• Cuprinol Woodworm Killer (WB) kills all types of wood-boring beetle larvae.
• Its deep penetration ensures effective protection for years to come.
• This low odour, water-based formula has been specially developed to make it more pleasant and convenient to use.

Application:

• Bare Wood:
  • Flood surfaces with 2 or 3 brush coats.
  • Pay particular attention to endgrain, corners, joints, crevices, etc.
  • In severe cases, also inject into flight holes 7-10cm (3-4ins) apart and repeat treatment.
  • Re-treat surfaces cut after treatment.
• Polished Wood:
  • Inject into flight holes 5-7cm (2-3ins) apart.
  • Flood into joints.
  • Wipe off surplus.
  • In severe cases repeat treatment.
  • Fluid does not penetrate polished surfaces. Wax polished surfaces will normally require re-waxing after treatment.

Note:

• The application of this product may cause darkening of some timbers.
• If colour is critical, try a test area first and allow to dry fully to ensure final appearance is acceptable.
• After drying, glues, fillers and knotting can be used normally.
• Bitumen, rubber and some plastic based materials may soften or swell on contact with fluid or solvent vapour.
• Do not spill on asphalt, bitumen, bitumen felt, tar or mastics.
• Ensure timber is fully dry (allow 6-8 weeks) or use a vapour barrier such as heavy-duty polythene sheets (as used for damp proof membrane) before laying plastic floor tiles, foam or rubber-backed carpet, underlay or hanging vinyl wallpaper.