STRUCTURAL BONDING AGENT BETWEEN OLD AND NEW CONCRETE / SIKA HIGHBOND

Sika® Hibond

Structural bonding agent between old and new concrete

Epoxy based, two component structural bonding agent.


Sika® Hibond is a structural bonding agent applied between old and new concrete surfaces during casting of roof slabs, retaining walls, water tanks, columns,extension of balconies, etc

Packaging
600g System
Part A: 400g
Part B: 200g


Pot Life

(According to FIP 5.1)

Temperature

Sika® Hibond

300 C

4-5 hours

The potlife begins when the resin and hardener are mixed. It is shorter at high temperatures and longer at low temperatures. The greater the quantity mixed, the shorter the potlife. To obtain longer workability at high temperatures, the mixed
adhesive may be divided into portions. Another method is to chill parts A+B before mixing them (not below +5°C).

Consumption

1pack of 600g covers approximately 12-30 sqft depending on roughness and porosity of substrate

(0.200- 0.500 kg/sqm depending on roughness and porosity of substrate)