Description
Sikaflex Construction is Single Component Polyurethane construction joint sealant. It is permanently elastic and accomodates movements in construction joints.
Characteristics / Advantages
- One-component, ready to use
- Good adhesion to many substrates
- Excellent workability, easy to smooth
- Can be overpainted / sanded
- Low stress to the substrates
Chemical Resistance
- Resistant to fresh water, seawater, limewater, sewage effluent, diluted acids and caustic solutions;
- Temporarily resistant to fuels, mineral oils, vegetable and animal fats and oils;
- Not resistant to organic acids, alcohol, concentrated mineral acids and caustic solutions or solvents.
Application Method / Tools
- Sikaflex®-Construction (AP) is supplied ready to use.
- After suitable joint and substrate preparation, insert backing rod to required depth and apply primer if necessary.
- Insert cartridge into sealant gun and firmly extrude Sikaflex®-Construction (AP) into joint making sure that it is full contact with the side of the joint. Fill the joint, avoiding air entrapment.
- Sikaflex®-Construction (AP) must be tooled firmly against joint sides to ensure good adhesion.
- Masking tape must be used where sharp exact joint lines or exceptionally neat lines are required. Remove the tape whilst the sealant is still soft.
- Sleek joint with smoothing liquid for a perfect sealant surface.
Technical Details
- Package : 600ml Sausage
- Colour : Grey / White
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