The Knottec Wood Repair Sticks in Walnut Pack of 5 are the perfect solution to repair wood knot defects as well as deep wood scratch repairs and other forms of damage. Specially formulated for fast and effective results, this can easily be used on furniture, wooden doors, window frames, floors and skirting. Fast setting and easy to trim once set, these 12 x 250mm sticks can be used with compatible glue guns, and is the obvious choice among hobbyists and professionals. Ensure your work area is clear of dust, fill in the space, wait for it to set, then use a plane to smooth over before painting or additional treatment.