PoYo Putty 40 is a two-component mold making silicone (tin catalyst) that can be mixed and applied “on site” – directly to almost any model. PoYo Putty will hold any vertical surface and capture even the finest detail - perfect for making strong rubber molds that can be used within minutes.
PoYo Putty has been used to make molds of valuable antiques and archeological models and can be used to make fast molds of sculpture, prototypes, candles, picture frames, coins, etc. You can cast wax, gypsum and a variety of resins into PoYo Putty molds.
|Mix Ratio By Weight||100A:6B|
|Mix Ratio By Volume||20A:1B|
|Specific Gravity||1.30 g/cc|
|Specific Volume||21.31 cu. in./lb.|
|Pot Life||5 minutes|
|Cure Time||30 minutes|
|Shore Hardness||40 A|
|Tensile Strength||450 psi|
|Elongation @ Break||250 %|
|Die B Tear Strength||85 pli|
|Shrinkage||0.003 in. / in.|
|Useful Temperature (min)||-65 °F|
|Useful Temperature (max)||400 °F|
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