SILBIONE RT Gel 4743 A&B is delivered as two viscous liquid components, which once mixed and cured, transform into an elastic and resistant adhesive gel. Polymerisation occurs without formation of heat.

Mixing : The components A and B are mixed by weight (ratio 1:1). The mixing can be carried out either by hand or using a low-speed electric or pneumatic mixer to minimise the introduction of air and to avoid any temperature increase. Static mixers  can also be used to mix both components. The mixture should be degassed to eliminate any entrapped air.

Curing: The system polymerises at 23°C. The curing may be accelerated by heat. The product cures in 5 minutes at a temperature of 150°C. curing conditions vcan be optimized according to the curing equipment.

SILBIONE RT GEL 4743 B may be stored at a temperature between -10 °C/ 14 °F and 30 °C/ 86 °F for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.Healthcare USP Class VI


​SILBIONE RT Gel 4743 A&B is a two component silicone gel specifically developed for adhesion to skin.

2 Part RTV


Healthcare USP Class VI

​SILBIONE RT Gel 4743 A&B has a very good adhesion on dry skin and was designed to improve wear times of silicone dressings. thanks to its rheological properties, this product is suitable to coating operations of  open substrates such as non-wovens or fabrics.

  • ​Wound contact layers
  • Tapes
  • First aid bandages

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




ColorTransparentPairedCompEuropean Pharmacopea
Viscosity52500PairedCompISO 2555mPa.s




Viscosity52500PairedCompISO 2555mPa.s
ColorTransparentPairedCompEuropean Pharmacopea






penetration_a142c699-2b17-4f82-882a-75f6253332edpenetration_a142c699-2b17-4f82-882a-75f6253332edPenetration170PairedMixISO 21371/10mm





SILBIONE RT GEL 4743 ASILBIONE RT GEL 4743 A/our_offer/Product/90061590/90061591/SILBIONE-RT-GEL-4743-A