Johnstone's Trade Aluminium Wood Primer is a solvent-borne blend of fine grade aluminium and high-quality resin. Formulated for interior and exterior use on new or bare timber, it provides a barrier against the oily exudations of naturally resinous timber, can be used as a sealer on scorched or smoke-damaged surfaces, and is also self-knotting.

• For use on new or bare timber
• Also seals weathered concrete and smoked damaged surfaces.
• 13-15m2/ltr
• Suitable for interior or exterior use.