film in the affected area by sanding. Then apply two or more coats of shellac. Use either aerosol shellac or 3-lb liquid shellac. Allow to dry. Then buff with no. 00 steel wool until the new finish blends into the old. • Waxing a shellacked surface with a paste wax will help prevent water rings or other discolouration from water
Use rubber gloves. Mix in a glass container, 3 parts “A” to 1 part “B”. Mix thoroughly with a clean wooden or glass rod (DO NOT USE METAL). Apply mixture to clean sanded wood with a brush and wet wood completely. Allow to dry overnight, then sand smooth with 320 grit sandpaper.