Exotherm Designs No Seal Rectangle Molds - Multiple Sizes

Size: 4.25" x 25"


NO-SEAL Epoxy/Resin Reusable Form

Made of 3/8" HDPE, the sides are 3 “ high and are welded together to create a tight seal that never requires sealing. Simply turn the form over once it’s cured and tap the back with a mallet and watch your creation pop out of the mold. The sides are welded at a 5 degree to allow your project to drop out.

***Clamps and HDPE blocks not included

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