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Polyurethane Sealant SIKA 221 BLACK 300ML

Polyurethane Sealant SIKA 221 BLACK 300ML
Polyurethane Sealant SIKA 221 BLACK 300ML
Ex Tax: 8.23€
  • : Άμεσα διαθέσιμο
  • Model: 4003923242966
  • Weight: 0.30kg
  • SKU: 400392324296618299
  • EAN: 4003923242966
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Polyurethane Sealant SIKA 221 BLACK 300ML

-Sikaflex®-221 adheres well to a variety of substrates and is suitable for
permanent elastic sealing applications. Substrates on which it can be applied are the following: metals,
metal primers, 2-component paints, ceramics and plastics.
-It is ideal for indoor sealing and simple welding applications.
-Refer to the manufacturer's instructions and carry out tests on the original substrates before using
Sikaflex®-221 on materials with a tendency to crack.
-The product is suitable for use by professional applicators.
-Tests should be conducted with actual substrates and prevailing application conditions
to ensure adhesion quality and material compatibility.

Sikaflex®-221 can be applied in a temperature range between 5 °C and 40 °C, but changes in reactivity and application properties should be taken into account.
The optimal substrate and sealant temperature is between 15 °C and 25 °C.

Sikaflex®-221 can be applied with a hand, pneumatic or electric gun, as well as with pumping equipment.
For information on selecting the appropriate application equipment, contact the Company's Industrial Applications Technical
Service Department.
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