Add 100 part gels of BLUESIL RT GEL 4120 A to 100 part gels of BLUESIL RT GEL 4120 B. A homogeneous mixture must be obtained with suitable equipment.

Warning: The catalysis system is very sensitive to agents like:

  • Heavy metal salts
  • Amines
  • Sulphur

    Use clean and different tools for the two part gels of the product.

Do not mix up the covers of the containers of part gels A and B of the product.

SILBIONE RT GEL 4120 A may be stored at a temperature below 40°C / 104°F for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


BLUESIL RT GEL 4120 A&B is a gel silicone which cures at room temperature by polyaddition reaction.


2 Part RTV

  • Excellent reproduction of details
  • Low linear shrinkage
  • No release of toxic substances
  • High resistance to natural aging

This product is specifically formulated for the comfort gel in various sectors:

  • Paramedical (pressure sore cushions)
  • Orthopedic shoes
  • Sport shoes

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




Viscosity160PairedCompISO 2555mPa.s
ColorTransparentPairedCompEuropean Pharmacopea




ColorBluePairedCompEuropean Pharmacopea






pot-life_0d649a54-7503-4c7c-a047-9d0c4b3e9f6apot-life_0d649a54-7503-4c7c-a047-9d0c4b3e9f6aPot life105PairedMixmin





SILBIONE RT GEL 4120 BSILBIONE RT GEL 4120 B/our_offer/Product/90059579/90059578/SILBIONE-RT-GEL-4120-B
























Orthotics & Prosthetics & Prosthetics