Wood Gauge T- Bar 45 degree australian decking oil you can also inject Clear

you can also inject Clear Wood Preservative in to the borer hole to kill any other active borer that may still in the galleries under the surface

For best results

solvent-based timber preservative by Preschem

It also inhibits unsightly mould growth with its powerful moldicide

Wood Gauge T- Bar 45 degree australian decking oil you can also inject ClearWood Gauge T Bar 45 Degree A professional grade inspection tool designed to assess the internal timber quality of wooden poles and posts. Ideal for arborists, utility pole inspectors, and timber maintenance crews who need a reliable, hands on method for detecting internal decay before it becomes a structural hazard. Key Features 45 degree angled design engineered specifically for angled drill holes, allowing access to areas that straight gauges cannot