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Woodturning (rec.crafts.woodturning) To discuss tools, techniques, styles, materials, shows and competitions, education and educational materials related to woodturning. All skill levels are welcome, from art turners to production turners, beginners to masters. |
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CA Question
"Keith Young" wrote in message
... After filling cracks with Ca, the surrounding wood becomes saturated also. Anybody have a solution. Maybe coating the area around the crack with something that can be easily be removed later. Of course, the best thing to do is to run CA into the crack before you take the final passes with gouge or paper. The capillary draw into the crack will be much greater than the draw into the grain of the wood, especially if the wood is cool. You can also help your cause by spritzing the accelerator on the area prior to using the CA. More rapid cure will keep the penetration low on the surface, while still allowing good capillary draw. It also helps to spritz the opposite side so you won't have problems with leakage when you start spinning again. |
#2
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see tips sectoin of www.woodturners.org, look for CA finish
"Jgklr2732" wrote in message ... Coat the area surrounding the crack with sanding sealer before applying CA. Than sand it away so the finish won't blotch. |
#3
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Anonymous wrote:
How can I extend (not shorten) the set time for CA? I am using it to repair cracks in cross-sawn cherry and to stabilize the un-cracked portions as well. It occurs to me that if I could get it to stay liquid longer, I'd get better penetration and that could be (as my friend Martha used to say) "a good thing". Bill To get better penetration, use a thinner CA--they come in different consistencies. You should read what Russ Fairfield has to say about CA: http://www.woodcentral.com./russ/russ6.shtml I've decided that CA is not a good thing to use for projects I place any value on and want to last a long time without falling apart. Ken Grunke -- take da "ma" offa dot com fer eemayl |
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