Add 100 parts of SILBIONE RTV 4328 A to 100 parts of SILBIONE RTV 4328 B.         

In case of bi-cartridge, follow the instruction of the case.

Gently press dispenser lever to check that the two components are coming out simultaneously. Insert the mixing rod on the cartridge. If required, apply an oral tip.

Warning: for mixing use only clean steel or plastic vessels.

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 4328 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 4328 A&B is is a soft reliner, especially formulated for the production of high precision gingival mask.

It is a two components silicone elastomer, which cures at room temperature by polyaddition curing reaction (ratio 1:1).

2 Part RTV

  • Good mechanical properties.
  • Quick curing.
  • Low linear shrinkage.
  • No release of toxic substances during and after curing.
  • High resistance to inorganic chemicals and UV rays.

Biocompatibility and no toxicity.

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




ColorTranslucidPairedCompASTM D 412




ColorPinkPairedCompASTM D 412






hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1Hardness26PairedMixISO 868sh.A





SILBIONE RTV 4328 B PINKSILBIONE RTV 4328 B PINK/our_offer/Product/90054560/90054557/SILBIONE-RTV-4328-B-PINK