I followed the advice of Bucko, an expert woodworker on the site, as there was lots of debate if a paint stripper will damage the glue. Glad to report it did not:
"Derbeno, use a good stripper with methelyne chloride in it. Do it OUTSIDE to avoid fumes. Sanding should always be the last resort for stripping. If you do sand, use a random orbit sander with a vacuum hose connected to the vacuum cleaner/dust collector. Otherwise you'll get small spirals that will show up when you put the finish on. Use grit around 200-220 and final hand sand with 220 going with the grain always. One responder mentioned an oil finish. I assume he meant a danish oil finish. It is easy to touch up. Just add some of the oil and hand sand with the grain with 200-240 wet or dry sandpaper. Some of the sanding sponges work well. They are about 5X5 inches and 2 sided. The sanding will work up a mix of oil & sawdust. Follow the directions and this will allow the mix to go into the scratches and build it a little. It really is foolproof. You get a nice soft looking satin that is easy to touch up. You're going for ease of mantainence, not durability. You can also coat with many other types of finishes later if you want depth and build. Watco Danish Oil finish is a good one. Also, Geo. Maloof, a famous chair builder, sells his own mix. I haven't used it, so I can't offer an opinion. Also, Waterlox makes a nice wipe on oil that is beautiful . A friend of mine who has been in Fine Woodworking 3 times, with 5 pages the last time, uses it on pieces that go for 10,000.00 and more. Its basically the same as the others. Remember to never pile the used rags up. They will spontaneously combust and burn your shop down! Good luck. Buck"
Here is the entire thread:
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Very Good Advice. When you are refinishing always strip and keep sanding to a minimum specially with old pieces, you do no want to cut into the patina. Watco Danish Oil is a good choice but according to what I know is not an oil 100 percent is more like a varnish/oil blend. The problem with Watco and other oil finishes like Boiled Linseed OIl and Tung Oil is that they will not offer a lot of protection and if you want a protective top coat most likely you have to use oil poly. Normally oil finishes are penetrating and it will take a lot of coats and time to build-up a finish with oil and probably be a tacky finish. I think with bongos you kind of can get away with just a penetrating oil finish, but not congas they seem to get more dings. Oil finishes with no other top coat are very attractive but they are better suited for pieces that are not going to received a lot of abuse, since the wood will be directly receiving every scratch, gouge, ding etc. No doubt you can use an oil finish in your congas but for maximum protection you will always need a tougher top coat like poly and if possible gloss since is harder than the semigloss or satin. I have been refinishing some of my drums all summer long and I really have been buying books and doing lot of reading on finishing wood. You got to take your time, and don't rush. There are countless products for finishing wood but you need to know what is compatible with what and be careful with them rags after you use oil stain, varnish etc they are very flammable. What I do is lay them flat inside my BBQ grill overnite with all the vents close just in case, when the rags are hard and stiffed you can dispose of them:)