Product Description

Machine that impregnates the wood with the combined action of vacuum and pressure.
Highest grade of preservation: this model is especially recommended for the preservation of wood products that are in contact with the ground and salt water. 

The structure of the wood is similar to that of a sponge, with cavities and walls. The goal of impregnation of the wood is to cover the walls of these cavities with the primer to protect them from decay caused by fungi and insects.
The preservative penetrates deep into the wood due to the effect of pressure and vacuum. Initially, the
vacuum removes the air from the cavity to create space for the impregnating solution which is forced deep into the wood by means of a strong pressure.