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Color rods cracking on me until I changed my heat method
My pieces kept splitting when I added color, so I tried warming the rods in the back of the flame first. It fixed the problem, but a friend says that extra step can make the color muddy. I'm torn between a clean join and keeping colors bright. What's your go-to way to add color without cracks?
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owens.jenny7mo ago
At a studio demo, the artist used a propane torch on low for pre-heating. It fixed cracks without dulling the colors, lol.
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robert_roberts7mo ago
Ever try it on clay?
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hannah_wells6mo ago
That propane torch trick is interesting. How close does she hold the rod to the flame, and for how long? I've tried a candle before but it left soot. If the torch is on low, does it just take the chill off, or do you actually see the glass start to glow a little? Trying to picture the exact step before moving it into the main flame.
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andrew_hall377mo ago
Is your friend speaking from experience or just guessing? I warm my rods in the kiln for a minute before starting, and it NEVER muddies the colors. That extra step is CRUCIAL for avoiding cracks. My colors stay bright because I don't overheat them, just get them even. Honestly, a consistent heat is KEY for clean joins and vibrant color.
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