Rockler Rectangular Silicone Casting Mold

Keep your epoxy pours neatly contained with this heavy-duty rectangular silicone mold. With generous interior dimensions of 18'' x 12'' x 2'', it's perfect for creating one-of-a-kind serving trays, small end table tops and more using wooden boards, casting resin and the dyes of ...Keep your epoxy pours neatly contained with this heavy-duty rectangular silicone mold. With generous interior dimensions of 18'' x 12'' x 2'', it's perfect for creating one-of-a-kind serving trays, small end table tops and more using wooden boards, casting resin and the dyes of your choice! The sidewalls are a hefty 5/8'' thick in order to maintain their shape when filled, and when pulled away from the cured casting.

Rectangular Silicone Casting Mold Details: Flexible silicone mold lets you make your own custom serving trays, small end table tops and more using wooden boards, resin and colorantsInternal dimensions are 18'' x 12'' x 2'' deep—large enough to incorporate wood into castingSilicone mold releases easily once resin has cured.