Back in my High School days about 1973 my woodwork teacher told us about overpriced Teak Oil and gave us his recipe which worked well. I think I've also made it with PolyUrethane instead of Varnish though the project escapes me at the moment.
1/3 Boiled Linseed Oil 1/3 Varnish 1/3 ThinnerThe problem I have now is in Southern Mexico I can not find Linseed Oil of any type. Nor Tung Oil. The only items I've found are coloring stains and Varnishes and Thinners. Also liquid poisons to treat against termites which are common and reason for Concrete houses and steel door frames.
Varnishes also seem to repel the termites
Tuesday, March 21, 2000 at 2:00:00 AM UTC-6, Alec Fry wrote: