Sikaflex PRO-3 concrete grey C129 /20 UP600 600ml bag - 422907

Sikaflex Pro 3 Sikaflex® PRO-3 is a 1-component polyurethane-based sealant that is... more

Sikaflex Pro 3

Sikaflex® PRO-3 is a 1-component polyurethane-based sealant that is characterized by its high mechanical resistance with a permissible total deformation of 25%. By reacting with atmospheric moisture, Sikaflex® PRO-3 crosslinks to form an elastic sealant.

Properties:

Permissible total deformation 25%
Elastic
Bubble-free curing system
Good chemical and mechanical resistance
Excellent adhesion to common building materials
Tested in accordance with the construction and testing principles for wastewater systems, SKZ Würzburg
Declaration of safety for contact with food, ISEGA
Cleanroom: CSM TVOC tested (ISO-AMC Class-6.8)
Cleanroom: CSM Biological resistance ‚Äì very good

Application area:

Movement and connection joints in floors in interior and exterior areas in concrete and screed that are exposed to static loads or rolling traffic, in warehouses, production halls, courtyards, parking decks, underground garages, tiled floors in entrance halls, stairwells, shopping arcades, public buildings, etc.
Due to its low notch sensitivity and high tear resistance, Sikaflex® PRO-3 is very suitable for surfaces that are subject to regular mechanical cleaning. Nevertheless, care must be taken to ensure that the joints are not destroyed by hard cleaning brushes. Additional chemicals used may reduce the resistance.
Floor and connection joints in heavily loaded areas
- Courtyard areas, transfer areas
- In ceramic floors, e.g. food industry, dairies, etc.
Joints in sewage and wastewater treatment plants with municipal wastewater, e.g. pre-aeration tanks, primary clarifiers, aeration tanks, secondary clarifiers
In catch basins, channels, water channels, drainage facilities, pipes, pipe penetrations, floor drains
Joints in tunnel construction
Joints in clean rooms