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Smooth-On / Material reference
Polyurethane

FlexFoam-iT!™ 25

FlexFoam-iT!™ 25 is listed by Smooth-On as a polyurethane foam. The source reports mixed viscosity of 1,000 cps, mix ratio by weight of 1A:2B, pot life of 90 seconds. This record connects 10 reported fields with 15 manufacturer document links. Review the original technical data sheet for the applicable test conditions and processing instructions.

Technical data sheet Safety data sheet
1,000 cpsManufacturer-reported
1A:2BManufacturer-reported
90 secondsManufacturer-reported
2 hoursManufacturer-reported
0.4 g/ccManufacturer-reported

Technical & safety documents

15 links
Files open on the manufacturer's document host. Region and language follow the source listing; confirm the revision inside the file.
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TDS
Technical BulletinEnglish · Not specified
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SDS
FlexFoam-iT! 25 SDS | EnglishEnglish · United States & Canada
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SDS
FlexFoam-iT! 25 SDS | SpanishSpanish · United States & Canada
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SDS
FlexFoam-iT! 25 SDS | FrenchFrench · United States & Canada
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SDS
FlexFoam-iT! 25 SDS | EnglishEnglish · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | SpanishSpanish · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | FrenchFrench · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | GermanGerman · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | ItalianItalian · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | GreekGreek · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | DutchDutch · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | PolishPolish · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | CzechCzech · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | HungarianHungarian · United Kingdom & European Union
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SDS
FlexFoam-iT! 25 SDS | NorwegianNorwegian · United Kingdom & European Union
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Reported specifications

10 fields
Material and processing data
PropertyReported valueEvidence
Mixed Viscosity1,000 cpsManufacturer table
ColorWhiteManufacturer table
Mix Ratio By Weight1A:2BManufacturer table
Pot Life90 secondsManufacturer table
Handling Time25 minutesManufacturer table
Cure Time2 hoursManufacturer table
Foam Density25 lb/ft³Manufacturer table
Specific Gravity0.4 g/ccManufacturer table
Specific Volume63 cu. in./lb.Manufacturer table
Expansion (approximate)2 timesManufacturer 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:2B. 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
SMASH! Plastic™Smooth-OnPolyurethane900 cpsMixed Viscosity16 linked
FlexFoam-iT!™ 23 FRSmooth-OnPolyurethane1,000 cpsMixed Viscosity16 linked
FlexFoam-iT!™ IV Tuff StuffSmooth-OnPolyurethane1,000 cpsMixed Viscosity15 linked
FOAM-iT!™ 8Smooth-OnPolyurethane300 cpsMixed Viscosity15 linked
Related records are browsing suggestions, not validated substitutes.