Osmo WR Base Coat Clear 0.75L

Osmo WR Base Coat is a 0.75L clear impregnation for exterior use. Osmo WR base coat protects against rot, blue stain and wood-destroying insects, and it reduces swelling and shrinkage of the timber.

Clear wood preserver features

• Clear impregnation for exterior use
• Protects against rot, blue stain and wood-destroying insects
• Reduces swelling and shrinkage
• 0.75L tin

Specifications

Why use an exterior wood treatment first?

A base coat soaks in before your top finish to guard against rot, blue stain and insects. It is clear, so it will not change the colour of the following coats.

How to use

1. Make sure the timber is clean and dry.
2. Stir the tin.
3. Brush on generously.
4. Let it soak in and dry.
5. Apply your chosen top coat.

Wood preserver FAQs

Is it for outdoor use?

Yes, it is a clear impregnation for exterior use.

What does it protect against?

Rot, blue stain and wood-destroying insects.

Does it help with swelling?

It reduces swelling and shrinkage.