Clink Boards: a vital tool for any mold maker
Demos
These heavy duty aluminum clink boards are sold in sets of four and come with four spring clamps. Come see how easy they are to use.
peel off protective plastic cover
peel off protective plastic cover
Lay your clink boards on the table so they ramp upwards. The surface facing you will become the interior of the mold box. Apply a light coating of Vaseline to the upward facing side only
Four spring clamps hold the clink boards together
Sliding the boards apart will make a larger mold box.
This is the standard arrangement for making a mold box. The bent angles should point outwards, away from the center of the box.
Use a towel to wipe the vaseline into a gloss. A light film of vaseline is all you need. If you can see brush strokes, you have too much vaseline.
Each clink board measures 3 inches tall by 10.5 inches long. To extend the size of your mold box, additional clink boards can be added to make the box as large as you need.
Use the spring clamps to hold all of the pieces together. Notice the two center clamps are clamped high on the boards. If you clamp too low, Silicone will cover the clamps on the inside of the mold box.
Two sets of clink boards be taped together to double the height of your mold box

Mold Knife
Mold Knife
Michael Joy demonstrates how to use Clink Boards to create a flexible retaining wall for making a mold box.
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