Smooth-On Smooth-Cast 320 Series Urethane Resin Kit Off-White

Smooth-On Smooth-Cast 320 Series Urethane Resin Kit Off-White

$25.99 / EA

Smooth-On Smooth-Cast 320 Series Urethane Resin Kit Off-White

The Smooth-Cast 320 Series consists of ultra-low viscosity casting resins that yield virtually bubble-free off-white castings. The Smooth-Cast 320 resins are sister products to our popular Smooth-Cast 300 Series of bright white plastics, but are easier to color using SO-Strong or Ignite color tints. Smooth-Cast 320 series is easy to mix and pour, offering the convenience of a 1A:1B by volume or 100A : 90B by weight mix ratio.

The Smooth-Cast 320 Series resins readily accept pigments and fillers (such as URE-FIL 3, 5 and 7 from Smooth-On). Fully cured castings are tough, durable, machinable and paintable. They resist moisture and mild solvents. Applications for Smooth-Cast 320 Series resins include reproducing small to medium size sculptures, making prototype models, special effect props, decorative jewelry and taxidermy (bones, antlers, teeth etc.).

Mix Ratio By Volume: 1A:1B

Mix Ratio By Weight: 100A:90B

Pot Life: 3 Minutes

Cure Time: 10 Minutes

Shore Hardness: 70 D

Specific Gravity: 1.05 g/cc

Specific Volume: 26.4 cu. in./lb

Tensile Strength: 3,000psi

Elongation @ Break: 10%

Compressive Modulus: 45,800psi

Tensile Modulus: 138,000psi

Flexural Strength: 4,500psi

Flexural Modulus: 132,000psi

Compressive Strength: 3,650psi

Heat Deflection Temp: 140 F

Color: Off White

Shrinkage: <.01in. / in.

Mixed Viscosity: 80 cps

SKU Number
SMN47844
MSRP
$28.99 / EA
Your Price
$25.99 / EA
Weight
2.25 LB
Quantity Available
3