täyttömaalin

Täyttömaali, often translated as fill primer or undercoat, is a type of paint specifically designed to prepare surfaces for a final coat of paint. Its primary function is to create a smooth, uniform surface, filling in minor imperfections such as scratches, small holes, or texture variations. This makes the subsequent topcoat adhere better and appear more even. Täyttömaali typically has a thicker consistency than regular paint, allowing it to build up and level out irregularities.

This type of paint is commonly used on wood, plaster, drywall, and metal surfaces. Before applying a decorative finish, a layer of täyttömaali can significantly improve the overall quality and durability of the paint job. It can also help to block stains from bleeding through the topcoat, particularly on wood. The drying time of täyttömaali can vary, but it usually requires sanding once dry to achieve the desired smoothness before the final paint application. It is available in various formulations, including water-based and solvent-based options, each suited for different types of surfaces and topcoat paints.