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Sikaflex-552 AT White
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Sika

Flex-552 At Stp Assembly Glue White

About the product

Sikaflex-552 AT is a high-performance, elastic assembly and construction adhesive based on Silane Terminated Polymer (STP) technology that hardens by absorbing the humidity of the air.

This multifunctional adhesive is suitable for internal and external industrial bonding. Sikaflex-552 AT is suitable for structural joints subjected to dynamic loads.

Suitable substrate materials are metals, especially aluminium, metal primers, paint coatings, sheet steel, ceramic materials and plastics. Consult the manufacturer for advice before using Sikaflex-552 AT on plastics prone to cracking. This product should only be used by experienced, professional users. Tests must be carried out on the relevant surfaces and under the relevant conditions to ensure adhesion and the suitability of the material.

Product benefits

Aging and weather resistant Good adhesion to many different materials without primer. Resistant to high dynamic loads. High elasticity ▪ Can be painted over. Weak smell. Non-corrosive. Isocyanate and solvent free

  • Chemical base Silane Terminated Polymer
  • Color (CQP001-1) White,
  • Curing mechanism Moisture curing
  • Density 1.5 kg/l
  • Non-case properties (CQP061-1) Very good
  • Ambient application temperature 5 – 40 °C
  • Skin formation time (CQP019-1) 30 minutes A
  • Opening time (CQP526-1) 20 minutes A
  • Curing speed (CQP049-1) see diagram 1
  • Shore A hardness (CQP023-1 / ISO 48-4) 50
  • Breaking strength (CQP036-1 / ISO 527) 3 MPa
  • Elongation at break (CQP036-1 / ISO 37) 600%
  • Tear strength (CQP045-1 / ISO 34) 15 N/mm
  • Shear strength (CQP046-1 / ISO 4587) 2 MPa
  • Operating temperature (CQP509-1 / CQP513-1) -50°C – 90°C
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Safety and enviroment

H sentences

  • H304: May be fatal if swallowed and enters airways.
  • H302: Harmful if swallowed.
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Flex-552 At White

Flex-552 At White

  • Stock: Delivery 8-9 working days• Order item
  • Item no.: 403941
  • Unit: 1 CTN(12 PCS)
€193,95 €164,86 Save 15%
Limited quantity - item is being omitted
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