The images are only for illustrative purposes
HC-2 – Bonding bridge
Primer used as a bonding bridge for adhesion of concrete or mortar to other materials.
By roller, brush or low pressure spray gun. The product must be generally used UNDILUTED but, if necessary, dilute with 10% water and 90% HC-2
Apply at a temperature higher than 5ºC and relative humidity lower than 80%
The floor must be clean, consolidated (without loose parts or in poor condition) and be free of water, but not dry.
Apply one or two coats of HC-2, leaving a uniform film and avoiding leaving the layers too thick. Let it dry for 1 hour at 20ºC before applying the second component to be bonded.
New concrete with old concrete
New mortar with old mortar
Mortar with concrete
Concrete or mortar with plaster or diverse materials
For use in vertical cladding: joining partitions with pillars