Sapstain, sometimes called blue stain, and mould is caused by fungi which thrive on freshly cut logs and sawn timber causing unsightly discolouration. Infected timber is unacceptable for many end uses, representing a huge loss in value.

Once sapstain infection has discoloured the wood it is not practically possible to remove the stain. Hence the only practical treatment for sapstain fungi is prevention. Antiblu® protects against staining, helping to maintain the commercial value of timbers.

Why Antiblu®

Protecting commercial value of timbers

Protecting against blue stain and mould, Antiblu® helps to maintain the wood’s clean and bright appearance, and its commercial value.


Tried, tested and proven

Just like all the products we offer, Antiblu® has been extensively tested in international field trials under different climatic conditions.



The ideal treatment for: