INTERNAL & EXTERNAL TIMBER
PRESERVATION TREATMENT

High Pressure preservatives provide long term protection against wood destroying fungi and insects and are used in almost all end use situations. Sentrin Preserve HP is applied to the timber in industrial plants using vacuum and high pressure processes. This maximises the penetration of preservative into the timber and provides long lasting protection.

Low Pressure preservatives are widely used in lower hazard end use situations such as internal construction timbers and cannot be used unprotected in external environments. The key advantage of Sentrin Preserve LP is lower uptakes of water during treatment and a more natural colour compared with the green high pressure treatments.