A friend of mine gave me a Hardy bamboo fly rod. It is in structurally sound condition and straight. The wraps are all intact but while the varnish is all there and appears sound it has a rough texture. When I checked the serial number on this rod I found it was made in May of 1890. Since this rod is 132 years old I don't want to lose the patina by rebuilding the rod. Has anyone used any of the "restore a finish" products to bring back the smooth texture of the varnish. At a 132 years old I doubt I will take the chance and fish this rod, I just want to repair the varnish if I can without losing the patina that only 132 years can give.