Make a vibrant, dyed concrete planter. Using a white mix and special, inexpensive dye, you can create brightly colored concrete crafts.
Measure the height and mark this in 3 locations around the tube. Cut a piece of aluminum flashing that’s a couple of inches wide by about 14” long.
Take a piece of acetate that is a few inches bigger than the outer mold, and tape it to a flat board, or a tile- which I like to use since I know it’s not warped.
To secure the molds to the base, you will use hot glue, so go ahead and heat up your glue gun.
Warm up the heat tool and when it’s hot (usually within less than a minute), press the tool into the center of the acetate lid.