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Smooth-On / Material reference
Polyurethane

TASK™ 6

TASK™ 6 is listed by Smooth-On as a polyurethane casting resin. The source reports mixed viscosity of 800 cps, mix ratio by weight of 1A:1B, pot life of 7 minutes. This record connects 19 reported fields with 2 manufacturer document links. Review the original technical data sheet for the applicable test conditions and processing instructions.

Technical data sheet Safety data sheet
800 cpsManufacturer-reported
1A:1BManufacturer-reported
7 minutesManufacturer-reported
24 hoursManufacturer-reported
75Manufacturer-reported
1.07 g/ccManufacturer-reported

Technical & safety documents

2 links
Files open on the manufacturer's document host. Region and language follow the source listing; confirm the revision inside the file.
Open original PDF
TDS
Technical BulletinEnglish · Not specified
Open file
SDS
TASK 6 SDS | EnglishEnglish · United States & Canada
Open file

Reported specifications

19 fields
Material and processing data
PropertyReported valueEvidence
Mixed Viscosity800 cpsManufacturer table
ColorTanManufacturer table
Mix Ratio By Volume1A:1BManufacturer table
Mix Ratio By Weight1A:1BManufacturer table
Pot Life7 minutesManufacturer table
Handling Time75 minutesManufacturer table
Cure Time24 hoursManufacturer table
Shore D Hardness75Manufacturer table
Specific Gravity1.07 g/ccManufacturer table
Specific Volume25.9 cu. in./lb.Manufacturer table
Compressive Strength5,570 psiManufacturer table
Elongation @ Break4 %Manufacturer table
Flexural Modulus182,500 psiManufacturer table
Flexural Strength6,200 psiManufacturer table
Heat Deflection Temp162 °FManufacturer table
Shrinkage0.0031 in./in.Manufacturer table
Tensile Modulus146,000 psiManufacturer table
Tensile Strength5,200 psiManufacturer table
Compressive Modulus65,000 psiManufacturer table
Reported values are not independent test results. Original units and table wording are preserved. Extracted TDS rows can depend on the grade, component and source table headings; use the linked page to verify that context. Test methods, sample preparation and cure schedules may differ; consult the original TDS before making a performance comparison.

Selection & processing checks

Distinguish rigid casting plastics, elastomeric rubbers and foams. Their density, hardness scales and processing requirements are not interchangeable.

  • Is this a solid material or an expanding foam?
  • Which hardness scale and cure conditions are reported?
  • What moisture-control and preparation steps does the manufacturer require?
  • Confirm the complete product designation, including any hardener, color or formulation suffix.
  • Read the current SDS for handling, protective equipment, storage and disposal information.

The reported weight ratio for this record is 1A:1B. A weight ratio must not be used as a volume ratio without the appropriate density information.

Missing properties are not estimated. Similar values or shared application labels do not establish a drop-in replacement.

Other materials in this family

View collection
Material / manufacturerFamilyKey specificationDocumentsAdd to comparison
Clear Flex™ 95Smooth-OnPolyurethane250 cpsMixed Viscosity2 linked
Crystal Clear™ 200Smooth-OnPolyurethane600 cpsMixed Viscosity3 linked
Crystal Clear™ 202Smooth-OnPolyurethane600 cpsMixed Viscosity3 linked
Crystal Clear™ 204Smooth-OnPolyurethane600 cpsMixed Viscosity3 linked
Related records are browsing suggestions, not validated substitutes.