Wykabor 40.1


  • Can be applied to both wet and dry timber
  • Deeply penetrating
  • Specially designed for application to large areas of timber
  • Easy application and virtually no wastage
  • Can be used in conjunction with Wykabor 10.1
  • Semi-transparent, colourless gel
  • Highly effective and dual purpose preservative
  • Approved under The COPR 1986 for use as a wood preservative
Wykabor 40.1
Wykabor 40.1 29.64

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Wykabor 40.1 timber treatment is specially formulated for injection into large dimensions of timber, in order to protect against wood boring insects and fungal decay.

Wykabor 40.1 is a glycol-based wood preservative formulation containing disodium octaborate tetrahydrate. Designed for use by injection into larger dimensions of timber, to protect against wood boring insects and fungal decay such as wet rot and dry rot. It is particularly suited to used in damp/wet timbers that are in contact with masonry, such as joist ends and wall plates. The active ingredients then effectively migrate into high risk areas. Treatments may be supplemented by a surface application of Wykabor 10.1 (see separate Technical Data Sheet).

Additional information

Weight 0.58 kg
Dimensions 5 × 5 × 27 cm