Gillys Beeswax Filler Sticks are designed for filling cracks, gaps, joins and nail holes in timber. Also effective on a lathe for a pure beeswax finish. Colours can be blended. Use on raw timer before applying any other finish. When cool, the wax will return to its original hardness. It can be sanded, buffed to a fine finish and coated with most materials. Naturally, the wax will expand and contract with the timber.