I have accumulated a fair amount of old and even antique wooden skis with the intention of getting them ready for use again.
Some of those really show signs of prolonged and improper storage and will require a good deal more than just cleaning up and tarring them, yet I started out with these 2 basic tasks.
One pair I have, is a pair of old Swedish army skis, the predecessors of the so-called "vita blixten" (white lightning). Mine are dated 1941 and are produced by AB Tobo skidfabrik. The wood is pretty scratched and banged up and the bindings..... The metal parts are completely rusted and the leather is ruined and in pieces. It might still be used, but no guarantees for how long. They inadvertently will need replacing. The other ones are brandless and have spring-bindings. These are shorter and narrower than the army skis. I guess the latter ones are intended for more universal use.
|1942 clearly is the year, but what the 14 and 62 stand for.... No idea.|
I have been doing some internet reading about how to tar this kind of wooden skis and one source, utsidan.se, mentioned a procedure that made sense, so I followed that. It was described as follows: Apply the tar to the ski, heat it, let it cool down and settle, then reheat it and wipe off all excess. And that is basically what I did. Sounds simple and it actually is. Although applying this technique in the field over an open fire..... might prove tricky and messy.
Before applying the tar with a brush I put it on top of the heater before I fired that one up. That way the tar would be warmed up slightly, making it run easier. Then I applied a coat of tar to the bottom of the ski, spreading it evenly in a not too thin coat. The military skis still had the remains of previous, tick layers, but I figured they might come off or blend in, once I started heating it. On the other skis the tar often got drawn into the wood right away. I let the tar sit for a while, before reaching for the heatgun (one of these things you use for paintstripping) and I started heating up the tar. I heated it long enough, so it would start to bubble and you could watch the tar flowing over the surface and soak into the wood. I left it overnight like that, since it was dinnertime and afterwards I did not want to proceed. It was smelly enough as it was and I did not want to make it worse, before everyone went to bed. This procedure is better done in a shed or outside, instead of the basement, but one has to work with/in what one has. Make sure your area is well ventilated! I was working next to an open window and still the vapours got to me. I don't mind the tar smell, but others in the house were less enthusiastic about it.
|Top; a freshly applied coat of tar, bottom 2 treated with the heatgun.|
This work is messy and sticky, so I strongly suggest wearing a pair of (household)gloves.
|Top; untreated, middle before final heating and rubbing, bottom endresult.|
and another one with pictures;