This range of Silicone Catalyst is for use with Silastic 3481 Silicone, however, it is also compatible with Silastic 3483. Add to the silicone base at 10% by weight (you can also use volume to measure the catalyst which is accurate enough) this Catalyst is red in colour to assist with mixing, however, the Fast is also available clear. Available in 3 speeds; Fast, Very Fast and Slow setting speeds. Fast is recommended as standard. The shelf-life of this product is 9 months. The following quantities are required; 20kg Base requires 2kg Silicone Catalyst 5kg Base requires 500g Silicone Catalyst 1kg Base requires 100g Silicone Catalyst Silicone Catalyst Gel Time (working time) De-Mold Time Mixing Ratio Fast 40 minutes 10 hours 100:10 Base: Catalyst Very Fast 15 minutes 3 hours 100:10 Base: Catalyst Slow 120 minutes 24 hours 100:10 Base: Catalyst
