Castable Wax 40 Resin

COMPATIBLE WITH FORM 3, FORM 3+, FORM 3B, FORM 3B+, FORM 4, FORM 4B, FORM 4L, FORM 4BL

Precision Casting Starts Here

40% Wax-Filled Resin for Clean, Accurate Investment Casting

Castable Wax 40 Resin is Formlabs’ highest wax-content material—formulated with 40% wax to enable crack-free, ash-free burnout. Designed for jewelry, dental, and industrial casting, it’s ideal for printing fine filigree, thin walls, and intricate geometry with excellent surface finish and dimensional accuracy.

Compatible with Form 3, 3+, 3B+, and 3BL printers, this resin provides reliable results whether you're producing one-off prototypes or volume-run molds.

Key Features

• 40% Wax Content – Provides superior burnout with minimal ash and residue

• Ultra-Smooth Surface Finish – Reduces polishing time post-cast

• Ideal for Fine Detail – Supports delicate features without cracking or distortion

• No Post-Curing Required – Save time with parts ready for casting straight off the printer

• 1L Cartridge – $249 – Professional-grade output at an affordable cost

Advanced Burnout, Trusted Quality

From micro-pavé jewelry to dental copings and industrial molds, Castable Wax 40 Resin delivers clean burnout and precise casting—every time.

Buy Castable Wax 40 Resin Today – $249

Unlock high-fidelity castable prints with Formlabs’ most advanced wax resin for investment casting.