Plat 25 is a platinum based 1:1 mix ratio (by weight or volume) silicone mold making rubber that when cured yields a soft and pliable 25A rubber. Plat 25 complies with FDA 21 CFR 177.2600 and can be used for making molds for delicate castings including chocolate, fondant, and sugar.


Prior to use, read all Technical Data Sheets/Instructions and Safety Data Sheets linked below.

Price: $48.00
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    Note: Alumilite products also available in bulk sizes ... 5 gallons, drums, and totes. Call 800-447-9344

    Product Plat 25
    Color Yellow
    Mix Ratio (wt. or Vol.) 1:1
    Pot Life 45 min.
    Demold Time (100 gr. Mass) 18 - 24 hours
    Mixed Viscosity (cps.) 6,000
    Specific Gravity 1.15
    Shore A Hardness (ASTM D-2240) 25
    Shrinkage (in./in.) < .1%
    Tensile Strength (ASTM D-638) (psi) 520
    Elongation (in./in.) 550%
    Temperature Resistance -67 to 395 F
    Tear Strength (ppi) 87
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