I have some that’s been up on my shelf for over a year. I sealed some plywood with it, not a heavy coat, and after 12 hours it’s still a little tacky.
What can I do, thin it with de-natured alcohol ? Throw it away and get some fresh stuff ?
I have some that’s been up on my shelf for over a year. I sealed some plywood with it, not a heavy coat, and after 12 hours it’s still a little tacky.
What can I do, thin it with de-natured alcohol ? Throw it away and get some fresh stuff ?
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Replies
Toss it and get fresh. It probably won't dry.
Six months in the can is the life of shellac. In some hardware store I see shellac one or two years old. Buying it that old is throwing your money away. A lot of people into finishing buy the shellac in flake form and make their own with denatured alcohol.
Joe,
pitch it. I started mixing my own from flakes after I had to wash off a corner cupboard inside and out after coating it with some of the canned stuff that would not dry. Haven't had a problem since (at least with shellac!)
Good luck,
Ray
Hhmmm ..
So, what should I do with the tacky coat that's on the ply ? Can I just coat over it with fresh ?? (tail wagging hopefully)
It's *almost* dry ..
Remove as much as possible with alcohol and rags (lots of both) then coat with fresh stuff that you mixed up from flakes.Learn the lesson and buy only flakes from now on.
Philip
Right ! Thanks guys, and gal ! Lesson learned !
>> ... then coat with fresh stuff that you mixed up from flakes.
And don't buy a lifetime supply of flakes. Stored long enough, even the flakes will eventually go bad.
The test of any old finish is whether it will dry or not. If not, throw it. It makes no difference whether you use flakes or pre-dissolved. Once dissolved, shellac has a definate shelf life. When you use flakes, always date the left-over and store in a glass jar.
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