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				| Silastic 3487 Base&Silastic 87-S Curing Agent |  |  |  | High strength lowest durometer silicone mold making rubber suited for the detailed reproduction of figurines, art objects and similar items. Silastic 3487 with 87-S Curing Agent is recommended for use with polyester, rigid polyurethane and plaster and can be used with cement.
 SILASTIC 3487 is a two-component material consisting of SILASTIC 3487 Base, which, when mixed with SILASTIC 87S Curing Agent, cures at room temperature by a condensation reaction.
 A range of materials can be cast into the cured silicone mold: plaster, polyurethane and polyester resins are materials typically used.
 |  |  |  | Appearance when cured: white Curing Agent: Feature
 Curing Time (hours): 24
 Durometer Hardness, Shore A: 8
 Elongation at break (%): 650
 Linear Shrinkage (%): 0.2-0.4
 Mixed viscosity (mPa.s): 15,000
 Mixed viscosity (Poise): 150
 Mixing ratio: 100:5
 Tear Strength (kN/m): 13
 Tear Strength (ppi): 75
 Working Time (minutes): 90
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