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not a bad idea, but I'm usually preparing staffs approaching 7 feet. I'd need quite a lot of oil to fill that pipe, and a place to store it in the mean time.
I don't generally sand between coats, as I feel like I'm removing what I just applied. Instead, I sand first, then rub in several coats, let it cure overnight between coats. I just dampen a rag with oil and rub it in, it only takes a minute or two per coat. Wear rubber gloves, or at least disposable exam gloves, you can get about 50 for maybe $15 at walgreens, or at a hardware store, as I have also heard you don't want to really handle the oil with bare skin. I guess once it drys, it's OK, tho. Doc Jude, care to comment on that?
Another thing: oil soaked rags can spontaneously combust if you just toss them in the trash. I put them in a plastic bag and fill it with water before throwing it out.
Once the linseed oil is dry, sand it & then a coat or two of tung oil over that should do the trick. That way, little to no linseed oil comes in contact with the skin.
Is it your opinion that linseed oil actually remains hazardous after it is dry? I know it is often used to finish wood, including furniture, but I've never heard anyone suggest you should put something else over the top of it to act as a barrier to the touch.
I don't know, I usually like to ere on the side of caution. Besides, I have a lil' tin of tung oil, so it's not a hassle. Sometimes I do it, sometimes I don't. I have yet to get cancer, but hey! why tempt fate?
When have you had to re-treat with anything but tung oil if tung oil was applied in the first place? I never have. Just me.Yes, i agree, I tend to err on the side of caution if I can.
Linseed oil is often promoted as something that can always be re-added in the future if need be, like if the wood gets scuffed. If it is covered with something else like tung oil, I guess that would make it impossible to add more coats, so I always just figured it wasn't a problem after it cured.
I have other sensitivity issues with wood. I've done some work with exotic hardwoods, and found out the hard way that they can cause some nasty skin irritations that like to stick around once you get it. The exotics in particular, stuff from South America and Africa, are often especially problematic, as the wood itself has natural defensive properties. Not everyone is sensitive, but sensitivity can develop over time and with repeated exposure, and I definitely am.
I get a steroid cream from my doctor and it helps a lot, but it seems like I always have a small level of irritation that sticks around. I don't work with the exotics anymore, but it seems like I am just sort of sensitive to wood in general now, perhaps. Not sure exactly, I'm always handling stuff and it's hard to say specifically what is the cause now.
So I definitely keep skin barriers in mind when I am working with wood.
When I make a sword handle or scabbard, if it is one that I intend to keep for my own use, I am now coating it with a thick, sort of rubbery epoxy mix that is often used for coating things like bar counters. It creates a definite barrier, where I think the oil finishes often don't completely seal the wood from contact with the skin. Problem is, it's tough to apply to a round piece like a staff, as it takes several hours to dry, and it continues to run for the duration. I prop the end of the piece between two supports, and I turn it over every few minutes to keep it from dripping off, until it dries sufficiently to stop running. But I need to babysit it for about 5-6 hours before I can leave it alone. Tough to do with a 7 foot staff, I rent and dont have a garage, so I do a lot of this work in my living room.
When have you had to re-treat with anything but tung oil if tung oil was applied in the first place? I never have. Just me.
Sounds like you know what you're doing. I have a ball messing with this stuff.
Also, for folks just getting into woodworking, some woods are NOT GOOD FOR THE RESPIRATORY SYSTEM (black walnut, etc). It's always a good idea to wear at least a painting mask while sanding, if there is wood dust in the air.
I'm really glad i started this thread. You guys have turned me with a great intrest to this woodwork. so much info in such a short time. I can't wait to go and try this out for myself. i can already imagine my pvc tubes all lined up.
I assume that this curing process would add weight to the stick?