Description

70x45mm H3 LOSP Treated Pine Substrate

Q1. What lengths is the H3 Treated Pine Substrate available in?

We stock and supply 70x45mm H3 Treated Pine Substrate in the following lengths:

• 3.6m
• 4.8m
• 5.4m
• 6.0m

Q2. What does LOSP mean?

LOSP means Light Organic Solvent Preservative.

LOSP is a treatment that is usually a white spirit based solvent which helps to provide protection form insects and decay. When LOSP treatment is used your timber will remain more straight and stable in the harsh Australian outdoors.

As the treatment is envelope sealed, it is highly recommended that you spray cut ends with a suitable sealant. We recommended that you utilise this spray – Enseal Clear Spray

Timber Bearers & Joists