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Condensation Cure RTV Silicone

Condensation Cure RTV Silicone, also called Tin Cure RTV Silicone is by far the most popular RTV Silicone used in the home hobby market today. Its relative ease of use, lower cost and resistance to cure inhibition makes this the Silicone Novices' choice.

  • Easy 20:1 Mix Ratio - Just add 50g cat to 1000g base
  • Catalyst Colour tag - Ensures a complete mix once the colour is homogenous
  • Excellent resistance to cure inhibition - Next to nothing stops a condensation cure setting
  • Ability to tint - Using a clear catalyst and artist oil pigment. Our transparent can be made almost any colour!
  • Good resistance to chemicals - Will accept urethanes and polyesters as well as plasters, mortars and waxes
  • Water Clear Resin Compatible - Use on RTV when casting water clear resins of any nature

Our three stock grades are listed below, soft, medium and hard respectively. Their respective grades are listed below. Just select your kit size and catalyst speed from the drop down boxes.

Grade
Shore A Hardness
Viscosity Catalysed MPas
Elongation
Tensile Strength MPa
Tear kN/M

RTV Silicone MM918

16°

16,500

450%

20.0

2.7

RTV Silicone MM922

19°

19,000

514%

24.0

3.6

RTV Silicone MM928

27°

26,000

370%

29.0

4.40

 

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