Sikaflex® 554 300ml - white

Sikaflex®-554

Sikaflex®-554 is an elastic, one-component STP adhesive system specially developed for bonding large components in industrial manufacturing. It offers good adhesion to a wide range of substrates with minimal pre-treatment. Sikaflex®-554 can be accelerated with the Booster and PowerCure system.

Advantages

• Good adhesion to a wide range of substrates without primer
• Very good weather resistance
• Complies with DIN EN 45545-2 R1/R7 HL3
• ISEGA certificate for use in the food industry
• Accelerated curing possible with Sika Booster or Sika PowerCure
• Solvent-free, free of isocyanates, phthalates and PVC
• High dynamic load capacity

Applications for

• Solar panels
• Awning brackets
• Accessories for outdoor use
• Floor panels
• Indoor furniture construction
• Installation of boosters and rails

Technical data

Chemical base: Silane-terminated polymer (STP)

Curing mechanism: Damp curing A

Colour (CQP001-1): White, black

Density before curing: depending on colour; 1.44 kg/l

Processing temperature: 5 °C to 40 °C

Skin formation time (CQP019-1): 25 minutes A

Volume change (CQP014-1): -2 %

Shore A hardness (CQP023-1 / ISO 48-4): 55

Tensile strength (CQP036-1 / ISO 527): 3.5 MPa

Elongation at break (CQP036-1 / ISO 527): 500 %

Tear strength (CQP045-1 / ISO 34): 20 N/mm

Tensile shear strength (CQP046-1 / ISO 4587): 2.5 MPa

Operating temperature (CQP509-1 / CQP513-1): -50 to 90 °C

Storage: below 25 °C

Safety Data Sheet Sikaflex-554 German