HDPE Block Casting Mold from Maneater Products! 

Reusable block mold, to release the casting from the HDPE mold, turn mold over and rap the back of it with a dead blow hammer on a solid surface to release the casting from the block mold.  If necessary remove the black feet from the bottom and push the casting out.

PLEASE NOTE: Use a silicone mold release spray when using Alumilite or epoxy resins to assist in removing your casting.  Polyester resins do not really need a release agent but it is a good idea to use one. 

Dimensions:

Outside Overall Dimensions: - 6 1/4" wide by 7" long by 1 5/8" high

Inside Dimensions: - 5 1/4" wide by 5 1/8" long by 1 7/32" high

Bottom line is, the mold will hold approximately 500 grams!  Please do not hold me to this number, your calculations maybe different if you are casting objects in the resin!