Resin Casting & Mold Volume

Epoxy volume in cm³/mL/oz & 2:1 Part A:B mix with waste buffer.

Length (cm)

Width (cm)

Depth (cm)

Total Resin Mass (with 10% buffer)

1,210 g

2:1 Mix Ratio

Part A (Resin)

807 g

Part B (Hardener)

403 g

Net Volume

1,000 mL

Net Volume

33.8 fl oz

The 10% buffer accounts for mixing-container cling and spillage.

Did you know?

Epoxy resin was invented in 1936 by Swiss chemist Pierre Castan — it went on to coat everything from aircraft wings to jewellery.

Formula

Volume (cm³) = Length × Width × Depth · Mass ≈ Vol × 1.1 g/cm³

Why the 10% waste buffer?

Accounts for mixing container cling and unavoidable spillage. Always mix a little extra.