To be processed by using the specific mixing machine.

Warning: Cross-linking of RTV vulcanising by polyaddition reaction may be inhibited by contact with products like:

- Heavy metal salts.

- Amines.

- Sulphur and derivatives.

- Catalysts of epoxy resins.

- Latex gloves.

SILBIONE RTV 4744 A may be stored at a temperature below 40°C / 104°F for up to 24 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


SILBIONE RTV 4744 A&B RB is a two components silicone elastomer, which cures at room temperature by polyaddition curing reaction (ratio 5:1).


2 Part RTV

  • Excellent reproduction of details.
  • Low density.
  • Good mechanical properties.
  • Low linear shrinkage.
  • 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.
  • Good hydrophilicity.

​This product is specially formulated for print technique in dental surgeries in alternative to Sodium Alginate.

Asia Pacific;Central and South America;Europe Middle East Africa




ColorWhitishMonocompASTM D 412




































Silbione™ Dental Applications™ Dental Applications