Wood Primer PENTACOLOR PRIMER PAINT model 1397 — interior/exterior wood undercoat

PENTACOLOR PRIMER PAINT model 1397 is a solvent-based wood primer formulated as an undercoat for both interior and exterior wooden surfaces. It is intended to prepare timber by improving adhesion of subsequent paints and lacquers, by sealing and evening out the substrate. The primer is suitable for use on doors, window frames, furniture and wooden façades when applied as the first coat prior to finishing layers according to the manufacturer's instructions.

Advantages

The primer improves adhesion between wood and finishing coats, reducing the risk of peeling or flaking. It helps to seal porous surfaces and smooth minor irregularities, providing a more uniform base for topcoats. The formulation is suitable for both indoor and outdoor use, making it versatile for a range of wooden elements. Application as a dedicated undercoat can reduce finish consumption of subsequent paint layers and contribute to longer-lasting decorative results.

Suitable for

• Interior wooden furniture and joinery
• Exterior wooden façades and cladding
• Doors and window frames
• Wooden trims and moldings

Key specifications

• Type: solvent-based wood primer undercoat
• Application: brush, roller or spray
• Use: interior and exterior wooden surfaces
• Function: adhesion promotion and substrate sealing
• Suitable substrates: bare or previously coated timber

How to use

Ensure the wood surface is clean, dry and free from dust, grease, loose particles or old flaking coatings. Sand smooth any rough areas and remove sanding dust before application. Stir the primer well before use and apply evenly with a brush, roller or spray equipment according to coverage guidance. Allow the primer to dry fully between coats; if a second primer coat is required for highly absorbent or weathered timber, apply after the first coat has dried. After priming, sand lightly if necessary and apply the chosen finishing paint or lacquer following its instructions.

Usage recommendations

Apply at recommended ambient and substrate temperatures, avoid painting in direct rain or extreme humidity for exterior jobs, and always test compatibility with your chosen topcoat on a small area prior to full application.