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Sika

Sikaflex 221

About the product

Sika Sikaflex-221 is a high quality 1-component polyurethane sealant for many purposes. Cures by absorbing the humidity of the air.

  • Chemical base: One-component polyurethane
  • Color (CQP001-1) White, grey, black
  • Curing mechanism Moisture curing
  • Density depending on color 1.3 kg/l
  • Non-sag property Good
  • Application temperature Ambient temperature 5 ─ 40 °C
  • Skin formation time (CQP019-1) 60 minutesA
  • Opening time (CQP526-1) 45 minutes A
  • Curing speed (CQP049-1) (see chart)
  • Shrinkage (CQP014-1) 5%
  • Shore A hardness (CQP023-1 / ISO 7619-1) 40
  • Breaking strength (CQP036-1 / ISO 527) 1.8 MPa
  • Elongation at break (CQP036-1 / ISO 37) 500%
  • Tear strength (CQP045-1 / ISO 34) 7 N/mm
  • Industries Car Refinish,Commercial Vehicle Refinish,Industrial Metal Finishing,Industrial Wood Finishing,Bodywork
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Sikaflex 221 White

  • Stock: 18 In stock
  • Item no.: 52931
  • Unit: 1 PCS(300 ML)
Mængde begrænset - varen udgår

Sikaflex 221 Light Grey

  • Stock: 14 In stock
  • Item no.: 52916
  • Unit: 1 PCS(300 ML)
Mængde begrænset - varen udgår

Sikaflex 221 Black

  • Stock: 21 In stock
  • Item no.: 51646
  • Unit: 1 PCS(300 ML)
Mængde begrænset - varen udgår
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