Filler Hardener

Filler hardeners are additives used in paints, dopes, varnishes, and related products to improve their filling and leveling properties. They are typically used to fill in small imperfections, such as cracks, holes, or uneven surfaces, before applying the final coat of paint or varnish.

Filler hardeners are designed to be mixed with the base paint or varnish to create a thicker consistency that can be easily applied with a brush or roller. They contain ingredients that help to smooth out the surface and create a more even finish.

In the supply group Brushes, Paints, Sealers, And Adhesives, filler hardeners are commonly used in combination with other products such as primers, sealers, and adhesives to achieve a professional and durable finish on various surfaces.

It's important to follow the manufacturer's instructions when using filler hardeners, as the ratio of hardener to base product may vary depending on the specific product and application.