Smooth-On / Material reference
PolyurethaneSimpact™ 80A-II
Simpact™ 80A-II is listed by Smooth-On as a polyurethane rubber. The source reports mixed viscosity of 2,000 cps, pot life of 15 minutes, cure time of 48 hours. This record connects 14 reported fields with 18 manufacturer document links. Review the original technical data sheet for the applicable test conditions and processing instructions.
2,000 cpsManufacturer-reported
15 minutesManufacturer-reported
48 hoursManufacturer-reported
80Manufacturer-reported
1.09 g/ccManufacturer-reported
2,295 psiManufacturer-reported
Technical & safety documents
18 linksFiles open on the manufacturer's document host. Region and language follow the source listing; confirm the revision inside the file.
Technical BulletinEnglish · Not specified
Open file Simpact 80A-II SDS | EnglishEnglish · United States & Canada
Open file Simpact 80A-II SDS | SpanishSpanish · United States & Canada
Open file Simpact 80A-II SDS | FrenchFrench · United States & Canada
Open file Simpact 80A-II SDS | EnglishEnglish · South & Central America
Open file Simpact 80A-II SDS | SpanishSpanish · South & Central America
Open file Simpact 80A-II SDS | EnglishEnglish · United Kingdom & European Union
Open file Simpact 80A-II SDS | SpanishSpanish · United Kingdom & European Union
Open file Simpact 80A-II SDS | FrenchFrench · United Kingdom & European Union
Open file Simpact 80A-II SDS | GermanGerman · United Kingdom & European Union
Open file Simpact 80A-II SDS | ItalianItalian · United Kingdom & European Union
Open file Simpact 80A-II SDS | GreekGreek · United Kingdom & European Union
Open file Simpact 80A-II SDS | DutchDutch · United Kingdom & European Union
Open file Simpact 80A-II SDS | PolishPolish · United Kingdom & European Union
Open file Simpact 80A-II SDS | CzechCzech · United Kingdom & European Union
Open file Simpact 80A-II SDS | HungarianHungarian · United Kingdom & European Union
Open file Simpact 80A-II SDS | NorwegianNorwegian · United Kingdom & European Union
Open file Simpact 80A-II SDS | EnglishEnglish · Australia & New Zealand
Open file Reported specifications
14 fieldsMaterial and processing data
| Property | Reported value | Evidence |
|---|---|---|
| Mixed Viscosity | 2,000 cps | Manufacturer table |
| Color | Amber | Manufacturer table |
| Mix Ratio By Volume | 2A:1B | Manufacturer table |
| Pot Life | 15 minutes | Manufacturer table |
| Handling Time | 4 hours | Manufacturer table |
| Cure Time | 48 hours | Manufacturer table |
| Shore A Hardness | 80 | Manufacturer table |
| Specific Gravity | 1.09 g/cc | Manufacturer table |
| Specific Volume | 25.4 cu. in./lb. | Manufacturer table |
| Die C Tear Strength | 182 pli | Manufacturer table |
| Elongation @ Break | 164 % | Manufacturer table |
| 100% Modulus | 1,213 psi | Manufacturer table |
| Shrinkage | <.007 in./in. | Manufacturer table |
| Tensile Strength | 2,295 psi | Manufacturer 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.
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 / manufacturer | Family | Key specification | Documents | Add to comparison |
|---|---|---|---|---|
| Clear Flex™ 50 | Polyurethane | 250 cps | 2 linked | |
| Compat™ 45 | Polyurethane | 2,600 cps | 15 linked | |
| EZ-Mix™ 40 | Polyurethane | Brushable | 2 linked | |
| Formlastic™ 48 | Polyurethane | 3,000 cps | 2 linked |