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Collection: Silicone Additives

Additives for TinSil and PlatSil silicone formulas.

Important! Some additives are specific to certain formulas. Read product descriptions carefully.

21 products
  • SC-5001 Silicone Thickener
    SC-5001 Silicone Thickener - Fox and Superfine
    Regular price
    Sold out
    Sale price
    $9.00
  • SAM OSS SILICONE SOLVENT
    SAM OSS SILICONE SOLVENT - Fox and Superfine
    Regular price
    $16.75
    Sale price
    $16.75
  • SAM-32 SILICONE ADHESIVE AND PAINT BASE
    SAM-32 SILICONE ADHESIVE AND PAINT BASE - Fox and Superfine
    Regular price
    $40.00
    Sale price
    $40.00
  • GP20 Fluid
    GP20 Fluid - Fox and Superfine
    Regular price
    $24.00
    Sale price
    $24.00
  • SI-661 (Silicone Thickener)- 1 Pint
    SI-661 (Silicone Thickener)- 1 Pint - Fox and Superfine
    Regular price
    Sold out
    Sale price
    $37.80
  • P-684 (Platinum Silicone Softener)
    P-684 (Platinum Silicone Softener) - Fox and Superfine
    Regular price
    $17.00
    Sale price
    $17.00
  • GI-2020A (Library extending activator)
    GI-2020A (Library extending activator) - Fox and Superfine
    Regular price
    $15.00
    Sale price
    $15.00
  • PT- Accelerator (Platinum Silicone Accelerator)
    PT- Accelerator (Platinum Silicone Accelerator) - Fox and Superfine
    Regular price
    $5.00
    Sale price
    $5.00
  • GI-Ultra Fast Catalyst (UFC)
    GI-Ultra Fast Catalyst (UFC) - Fox and Superfine
    Regular price
    $21.00
    Sale price
    $21.00
  • SI-Thinner
    SI-Thinner - Fox and Superfine
    Regular price
    $13.00
    Sale price
    $13.00
  • SC-5002 Silicone Thinner
    SC-5002 Silicone Thinner - Fox and Superfine
    Regular price
    $50.00
    Sale price
    $50.00
  • SC-5003 PLATINUM SILICONE ACCELERATOR
    SC-5003 PLATINUM SILICONE ACCELERATOR - Fox and Superfine
    Regular price
    Sold out
    Sale price
    $40.00
  • 74/75X ACCELERATOR
    74/75X ACCELERATOR - Fox and Superfine
    Regular price
    $11.70
    Sale price
    $11.70
  • Flocking Powder- All Colors
    Flocking Powder- All Colors - Fox and Superfine
    Regular price
    $3.25
    Sale price
    $3.25
  • Iridescent Powders
    Iridescent Powders - Fox and Superfine
    Regular price
    $24.00
    Sale price
    $24.00
  • Silicone Pigment - All Sizes
    Silicone Pigment - All Sizes - Fox and Superfine
    Regular price
    $8.99
    Sale price
    $8.99
  • PlatSil Hardener - All Sizes
    PlatSil Hardener - All Sizes - Fox and Superfine
    Regular price
    $60.75
    Sale price
    $60.75
  • Smith's Deadener - All Sizes
    Smith's Deadener - All Sizes - Fox and Superfine
    Regular price
    Sold out
    Sale price
    $66.30
  • PlatSil 71/73R Retarder
    PlatSil 71/73R Retarder - Fox and Superfine
    Regular price
    $12.67
    Sale price
    $12.67
  • PlatThix Thickener - All Sizes
    PlatThix Thickener - All Sizes - Fox and Superfine
    Regular price
    $16.60
    Sale price
    $16.60
  • TinThix Silicone Thickener (1lb)
    TinThix Silicone Thickener (1lb) - Fox and Superfine
    Regular price
    $21.45
    Sale price
    $21.45