Borolith® is an industrial wood preservative that protects against fungal decay, soft rots, insect borers, termites and marine borers for internal above ground applications of timber.

Examples of applications include thatching poles and interior timber cladding.

Key features

Flexible application

Borolith® is for industrial use only. It can be applied through either vacuum impregnation or a dip-diffusion process.

Hazard class status

For use in above ground, internal hazard conditions, Borolith® is suitable for a number of applications including thatching poles, interior timber cladding and close human contact items.


Appearance of timber

Borolith® is a colourless and non-corrosive wood preservative. Treated timber can be painted, glued or varnished once dry.