Independent materials reference Manufacturer-linked sourcesResins · Elastomers · Technical documents
Smooth-On / Material reference
Silicone

PoYo™ Putty 40

PoYo™ Putty 40 is listed by Smooth-On as a tin-cure silicone rubber. The source reports mixed viscosity of Putty, mix ratio by weight of 100A:6B, pot life of 3 minutes. This record connects 16 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
PuttyManufacturer-reported
100A:6BManufacturer-reported
3 minutesManufacturer-reported
30 minutesManufacturer-reported
40Manufacturer-reported
1.30 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
PoYo Putty 40 SDS | EnglishEnglish · United States & Canada
Open file

Reported specifications

16 fields
Material and processing data
PropertyReported valueEvidence
Mixed ViscosityPuttyManufacturer table
CatalystTinManufacturer table
ColorLight PinkManufacturer table
Mix Ratio By Volume20A:1BManufacturer table
Mix Ratio By Weight100A:6BManufacturer table
Pot Life3 minutesManufacturer table
Cure Time30 minutesManufacturer table
Shore A Hardness40Manufacturer table
Specific Gravity1.30 g/ccManufacturer table
Specific Volume21.31 cu. in./lb.Manufacturer table
Die B Tear Strength85 pliManufacturer table
Elongation @ Break250 %Manufacturer table
Shrinkage0.003 in./in.Manufacturer table
Tensile Strength450 psiManufacturer table
Useful Temperature (min)-65 °FManufacturer table
Useful Temperature (max)400 °FManufacturer 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

Check the exact cure chemistry and intended substrate. Silicone rubber and silicone resin are distinct material types; this collection includes elastomers.

  • Is the material addition-cure, condensation-cure or a one-part system?
  • Which substrates and cure-inhibition precautions are listed?
  • Are the reported tear strength and elongation measured under comparable conditions?
  • 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 100A:6B. 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
20-1615Epoxies, Etc.Silicone6,000Viscosity, 25C, cps, mixed3 linked
PlatSil® 73-60 Silicone RubberPolytekSilicone40,000 cPMixed Viscosity3 linked
PlatSil® 73-25 Silicone RubberPolytekSilicone6,000 cPMixed Viscosity2 linked
PlatSil® Gel-10PolytekSilicone15,000 cPMixed Viscosity2 linked
Related records are browsing suggestions, not validated substitutes.