TASK 18 Aluminum Filled

Unit Size	Net Weight
Pint Kit	3 lb
Gallon Kit	12.1 lb
Five Gallon Kit	48.5 lb

TASK 18 (formerly C-1508) is a relatively low viscosity aluminum filled urethane casting resin that was developed specifically for making short run vacuum forming molds. When Parts A and B are mixed in proper proportion, TASK 18 cures overnight at room temperature with negligible shrinkage to a very hard plastic that has a very high compressive and flexural strength. Cured TASK 18 can be polished, machined, drilled, painted, etc. TASK 18 is also used to make industrial production parts, prototype parts and tracing patterns.PropertiesTechnical Properties

Mix Ratio by Weight	26A:100B
Mix Ratio by Volume	N/A
Pot Life	20 minutes
Cure Time	16 hours
Color	Metal Gray
Shore Hardness	88D
Mixed Viscosity	4,400 cps
Shrinkage	0.0006 in./in.
Specific Volume	17.6 cu. in./lb.
Specific Gravity	1.57g/cc
Tensile Strength	3,250 psi
Elongation @ Break	1%
Compressive Modulus	97,300 psi
Tensile Modulus	514,000 psi
Flexural Strength	10,700 psi
Flexural Modulus	86,000 psi
Compressive Strength	8,420 psi
Heat Deflection Temp	149¼F

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Technical Bulletin

Special Order Items 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.

797500 - TASK 18 Aluminum Filled - Five Gallon Kit
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