Smooth-Cast® 320 Series Liquid Plastic - Easier To Pigment

The Smooth Cast^® 320 Series consists of new ultra-low viscosity/low cost casting resins that yield virtually bubble-free castings. Smooth Cast^® 320 Series resins pigment better and are lower in cost. Applications for Smooth Cast^® 320 Series resins include reproducing small to medium size sculptures, making prototype models, special effect props, decorative jewelry, etc. Easy to mix and pour, these resins offer the convenience of a one to one mix ratio (one Part A to one Part B by volume). Fully cured castings are tough, durable, machinable and paintable. They resist moisture and mild solvents.

Smooth-Cast^® 320 - 10 minute demold time
Smooth-Cast^® 321 - 30 minute demold time
Smooth-Cast^® 322 - 2-4 hour demold time

Product Name:

A:B Mix Ratio

Color

Comp. Strength

Demold Time

Mixed Viscosity

Pot Life

Tensile Strength

Ultimate Shore Hardness

Weight: CU.IN./LB

How much
do I need?

Smooth-Cast® 320

1:1 by volume

Off-White

4500 psi

10 min.

80 cps

3 min.

3100 psi

70D

26.6

Smooth-Cast® 321

1:1 by volume

Off-White

4500 psi

30 min.

80 cps

7 min.

3100 psi

70D

26.6

Smooth-Cast® 322

1:1 by volume

Off-White

4500 psi

2-4 hours

80 cps

15-20 min.

3100 psi

70D

26.6

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