FAQs
How do BSW treat timber?
Timber is loaded into treatment vessel and an initial vacuum
applied which evacuates the timber cells of air.The cylinder is flooded under vacuum with TANALITH? E wood preservative. Hydraulic pressure is applied,which forces the preservative deep into the structure of the timber.A final vacuum extracts the excess preservative solution,which is pumped back to storage. BSW offer timber treated with either a green or brown finish.