
Sikaflex 554 (Sika 252i successor) 300 ml construction adhesive white
- One-component adhesive
- Curing time approx. 25 minutes
- Tensile strength approx. 3.5 MPa
- Elongation at break approx. 500%
- Temperature resistance: -50 to 90
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Product description
Sikaflex® 554 - 300 ml cartridge in white
Sikaflex®-554 is an elastic, one-component STP adhesive system specially developed for bonding large components in industrial manufacturing. Sikaflex®-554 exhibits good adhesion to a wide variety of substrates with minimal surface preparation. Sikaflex®-554 can be accelerated using the Booster and PowerCure system.
Product features / benefits
- Very good weather resistance
- Good resistance to mold
- Good adhesion to a wide variety of substrates without primer
- Good color stability under UV exposure
- Free from solvents, isocyanate, phthalates and PVC
- Highly resistant to dynamic loads
- ISEGA certificate for use in the food industry
Sikaflex®-554 is suitable for joints exposed to dynamic loads. Suitable substrates include metals, especially aluminum, metal primers, paints, sheet steel, ceramic materials and plastics. Sikaflex®-554 exhibits good adhesion to a wide variety of substrates with minimal surface preparation. Observe the manufacturer's recommendations before using Sikaflex®-554 on materials prone to stress cracking. Preliminary tests must be carried out with original materials to avoid stress cracks. This product is only suitable for experienced users. To ensure adhesion and material compatibility, preliminary tests must be carried out with original materials under the respective conditions.
The bonding surfaces must be clean, dry and free from grease, oil, dust and contaminants. Surface preparation depends on the specific nature of the substrate and is crucial for a durable bond. Information on substrate preparation can be found in the current Sika® surface preparation table. The information contained therein is based on experience and must in all cases be verified by preliminary tests with original materials.
Wide range of adhesion:
- Bare, primed and painted sheet steel
- Aluminum
- Stainless steel
- ABS plastic
- GRP
- Polycarbonate
- Flexible PUR, rigid PUR
- Rigid PVC
- Wood
- Glass
Product details & downloads
Manufacturer information and, if applicable, the responsible person:
Sikaflex
Kornwestheimer Street
70439 Stuttgart
Email: verkauf.industry@de.sika.com
Website: https://deu.sika.com/

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