unisub 12 inch size, tricks and tips mural
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Use a heavy pressure on those. When larger hardboard heats up, it wants to buckle as it heats. A heavy pressure keeps it flat. If you are used to doing smaller pieces, you will want to increase you time a bit, as it has more mass to heat up. Third, cool it flat with something heavy on top. Like when it heats up, when it cools it will want to buckle a bit. Keeping if flat while it cools will ensure it will be flat when it finishes cooling.
They are pretty easy to do, and the coating is very durable.
They are pretty easy to do, and the coating is very durable.
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I have a couple presses...and one does not work BUT I use it to place the completed item and press it until it is cooled..works just fine
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Are you having any issues
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