A pasty material used for filling and coloring the pores of wood. It is usually thinned, applied to the surface, and then wiped off across the grain of the wood, allowing it to remain only in the pores.
Heavily pigmented product used to fill the grain of wood before undercoats or finishes are applied. Used on open-grain hardwoods such as oak, ash, walnut and chestnut. Used for furniture and trim.
Very hard filler for wood repairs.