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ArtTV® Silicone Catalyst 3%


Curing Speed: Slow
Size: 30g
Sale price


(Rebranded, previously known as RTV Silicone Catalyst)

IMPORTANT: Designed to be used with ArtTV Silicone Base.

This reliable Catalyst for ArtTV Silicone Base is pigmented green for easy visual mixing assessment. Fast is supplied as standard. It's designed to generate a homogenous mix with a uniformly pigmented result, making it simple to accurately assess the mixing process. With our selection of speeds (Slow, Fast, Very Fast), you will be able to accurately control your mix according to your needs.

Added to ArtTV Silicone Base at 3%.

  • 1kg Silicone Base requires 30g Catalyst
  • 5kg Silicone Base requires 150g Catalyst
  • 25kg Silicone Base requires 750g Catalyst 
Working/Curing Times (approx):

Working Time: 90-120 minutes
Curing Time: 24 hours

Working Time: 30-40 minutes
Curing Time: 5-7 hours

Very Fast:
Working Time: 8-10 minutes
Curing Time: 3 hours

Please enquire with us if your chosen speed/size is not available.

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