We purchased our home 9 years ago and it was stained and resealed twice. We have a log that was soft on the outside and after cleaning it we found a spot about 2 X 3 INCHES. What can I buy to fill the hole?
Try filling it with Minwood wood filler putty. You may have to brush some Wood Hardener on first if you can not get back to good wood. Work fast with the putty as it gets hard fast. Then sand to shape.