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Resin casting, low-volume, fast.

★★★★★ 4.9 Rated on Google Inc. 5000 honoree · ISO 9001:2015

The bridge between a 3D-printed prototype and a tooled part: urethane casting from silicone molds for short runs of 10 to 500. Production-like material feel without the tooling timeline. One accountable team making hardware since 2009.

  • Short runs from 10 to 500
  • Lead time 7 to 14 days
  • Production-like material feel
  • Color, transparency & over-molding
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Certifications & Awards ISO 9001:2015 THEA Award Inc. 5000 Growth Badge
What we deliver

Production-feel parts, fast.

A faster path to a real-feeling part when the volume does not justify steel tooling.

Isometric illustration of a silicone mold

Silicone molds

Molds built from a master pattern. Each mold runs 20 to 25 cycles before degradation.

Isometric illustration of urethane cast parts

Cast parts

Polyurethane resins matched to ABS, polypropylene, rubber, and clear acrylic look-alikes.

Isometric illustration of color and transparency in cast resin

Color & transparency

Pantone color matching, frosted, and water-clear casts for cosmetic prototypes.

Isometric illustration of over-molding a cast part

Over-molding

Two-shot casts with rigid plus soft-touch elastomer. Inserts, threads, and metal hardware encapsulated.

How we work

From master pattern to finished run.

A four-step flow that gets a production-feel run in your hands inside two weeks.

01

Master pattern

An SLA print or CNC pattern built to the production geometry. Surface finished to the target.

02

Silicone mold

Pattern is encased in silicone. Mold cured, cut, and prepped for the casting cycle.

03

Cast & finish

Resin poured, vacuum-degassed, demolded. Parts trimmed, painted, and assembled if required.

04

QC & ship

Dimensional check, photos for sign-off, packed, and shipped.

Capability

What resin casting is good for.

The right tool when volume is between 10 and 500 and tooling is too slow or too expensive.

StageWhat you receive
Volume per mold20 to 25 parts per silicone mold, multi-mold runs to 500+
Lead time7 to 14 business days from approved CAD
MaterialsRigid (ABS-like), flexible (Shore 30A to 90A), clear acrylic-like, polypropylene-like
Tolerance±0.2 mm or ±0.3% of the cast dimension, whichever is greater
Best usePre-tooling validation, trade-show units, certification samples, low-volume production
FAQ

Common questions about resin casting.

Volumes, materials, and what to expect on a Jaycon engagement.

How many parts can one silicone mold produce?

Typically 20 to 25 parts before the mold degrades. For larger runs, we build duplicate molds in parallel and combine output to reach 500+ parts.

Is resin casting cheaper than injection molding?

Below about 500 units, yes. Resin casting skips the tooling cost. Above 500 units, injection molding is almost always cheaper per part.

How close does the cast feel to the production part?

Very close. Resins are formulated to match the feel and stiffness of common production plastics like ABS, PP, and rubber. Color, surface finish, and translucency can all be matched.

How is uploaded design data protected?

All file uploads run through an NDA before review. Files are stored on access-controlled servers and only assigned engineers have access.

Ready to cast your part?

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