HDPE Molds

High-density polyethylene (HDPE) is a polyethylene thermoplastic, used in the production of plastic bottles and cutting boards. HDPE is considered more durable and safer than PVC. We use HDPE to make an alternative to our pink and blue silicone molds, and it is available in most standard single blank or block sizes, as well in custom order dimensions.

Our CNC machined design can be fully disassembled and prevents screws from stripping threads which commonly happens in home-made molds.

Please contact us or visit our Casting Basics Guide for more information on mold casting.

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PTOWNSUBBIE'S CASTING MOLDS COLLECTION

HDPE Molds - Silicone Molds

HDPE 5-1/4

HDPE 5-1/4" square x 1-1/2" Block Mold

$ 35.00
HDPE 7/8

HDPE 7/8" square x 5-1/4" Blank Mold

$ 17.50
HDPE 1-1/2

HDPE 1-1/2" square x 6-1/2" Blank Mold

$ 25.00
HDPE 2-7/8

HDPE 2-7/8" x 5-1/4" x 1" Block Mold

$ 25.00
HDPE 1

HDPE 1" square x 6" Blank Mold

$ 19.00
HDPE 2

HDPE 2" x 2" x 4" MODs/Vapes Mold

$ 25.00
HDPE 1-3/4

HDPE 1-3/4" square x 3" Shaving Brush Block Mold

$ 20.00
HDPE 2

HDPE 2" x 2-5/8" x 7" Knife Scales Blank Mold

$ 30.00
HDPE 2

HDPE 2"x 2" x 3" Duck Call Mold

$ 25.00
HDPE 4 Blank Horizontal Mold - Solid

HDPE 4 Blank Horizontal Mold - Solid

$ 55.00
Sold out
HDPE Turkey Pot Call Mold

HDPE Turkey Pot Call Mold

$ 50.00
1.75

1.75" x 1.75" x 1.75" HDPE Ring Casting Mold

$ 15.00