Mix the BLUESIL RTV with the catalyst according to the mixing ratio.
Mix by hand both components until a uniform colour is obtained.
Warning: for mixing use only clean stainless steel or plastic vessels. Crosslinking of RTV vulcanising by an addition cure reaction may be inhibited by contact with products like:

  • Heavy metal salts,
  • Amines,
  • Sulphur and derivatives,
  • Catalysts of epoxy resins.


BLUESIL RTV 4280 储存温度低于40°C / 104°F 时,从生产日期开始产品保质 24个月



The BLUESIL RTV – DENTAL DUPLICATION MATERIALS are two component silicones elastomers which polymerize at room temperature by a silanol curing reaction.



  • Excellent details reproduction.
  • Good mechanical properties.
  • No release of toxic substances during and after curing.
  • High resistance to inorganic chemicals and UV rays.
  • Good release properties with organic resin and hydrated plaster of Paris.
  • Biocompatibility and no toxicity.


These products are specially formulated for use in dental laboratories (key mould technique). After having been mixed with the catalyst and having formed a cured product, The BLUESIL RTV – DENTAL DUPLICATION MATERIALS have an elastic appearance with high hardness.





颜色WhitePairedCompASTM D 412









hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1硬度70PairedMixISO 868邵氏A