TASK 4 Ultra-Thin

Unit Size	Net Weight
Pint Kit	2 lb
Gallon Kit	16 lb
Five Gallon Kit	80 lb

 

TASK 4 is a unique polyurethane casting resin that is very strong when cast in Ultra-Thin sections ranging from 0.03" to 0.50"(0.075cm to 1.27cm).
TASK 4 has a very low mixed viscosity, ensuring flawless pick-up of even the finest detail. Cured plastic exhibits very low shrinkage which is why this plastic has become a favorite of prototype and design professionals throughout the world. Pot life is 20 minutes and cure time is 16 hours at 73F/23C. Vibrant colors and color effects are possible by adding SO-Strong color tints. Fully cured models made from TASK 4 are tough, durable, machinable and paintable. They resist moisture and mild solvents. Applications for TASK 4 include making prototype and architectural models, model toys, durable miniatures, ultra-thin mechanical parts and special effect props.

Technical Properties

Mix Ratio by Weight	100A:100B
Mix Ratio by Volume	N/A
Pot Life	20 minutes
Cure Time	16 hours
Color	Ivory
Shore Hardness	83D
Mixed Viscosity	250 cps
Shrinkage	0.0035 in./in.
Specific Volume	23.9 cu. in./lb.
Specific Gravity	1.167g/cc
Tensile Strength	6,500 psi
Elongation @ Break	4%
Compressive Modulus	75,000 psi
Tensile Modulus	130,000 psi
Flexural Strength	9,000 psi
Flexural Modulus	204,000 psi
Compressive Strength	7,400 psi
Heat Deflection Temp	110¼F

 

Technical Bulletin

PRODUCT ADVISORY:
The products listed below are currently SPECIAL ORDER items and require pre order.
Lead times may vary - For more information please contact our staff.

797710 - TASK 4 Ultra-Thin - Five Gallon Kit