Seal-it® 322 HYBRID-FR

  • Fire-resistant certified, highly elastic sealant
  • For sealing fire-retardant expansion joints in facades and floors
  • Fire resistant tested for up to 3 hours, in accordance with EN 1366-4:2021


Seal-it® 322 HYBRID-FR is a high-quality, fireproof certified and highly elastic sealant based on MS-Polymer®. Specifically for sealing fire-retardant movement joints in facades and floors. Fire-resistant for up to 3 hours tested by Peutz, in accordance with EN 1366-4:2021.


Seal-it® 322 HYBRID-FR is a high-quality, fireproof certified and highly elastic sealant based on MS-Polymer®. Specifically for sealing fire-retardant movement joints in facades and floors. Fire-resistant for up to 3 hours tested by Peutz, in accordance with EN 1366-4:2021.

Seal-it_322

Applications

  • Specifically for sealing expansion and connection joints between building and façade elements, which must be fire-resistant and prevent the spread of fire and toxic fumes.
  • Sealing of movement joints, such as longitudinal/between concrete parts and masonry.
  • Joint sealing in façades, floors, galleries, stairwells, and balconies.
  • Sealing of connection joints around/along facades, windows, window, and door frames.
  • Sealing of prefabricated elements, sheet materials and panels.

Properties

  • Fire-resistant for up to 3 hours, depending on the structure, in accordance with EN 1366-4.
  • Long-lasting, permanently elastic.
  • Suitable for horizontal and vertical joints, up to 40 mm wide.
  • Can be painted over with dispersion paints.
  • Isocyanate, phthalate, solvent, and silicone free.
  • Low-odour, blister- and shrink-free curing, CE certified
  • Very low emission, certified according to EMICODE EC1 PLUS.
  • Permanently resistant to UV, weather, water, moisture, and ageing.

Application conditions

  • Application temperature (ambient and substrate) between +5°C and +40°C.
  • On clean, clean, dry, load bearing, compatible, dust- and grease-free surfaces.
  • Ensuring the right joint dimensions to be able to absorb movements properly.
  • Remove loose components from the surface using a suitable brush.
  • Degrease surfaces thoroughly using Seal-it® 510 CLEANER.
  • Seal-it® 322 HYBRID-FR has a broad adhesion spectrum, but highly porous surfaces should be pre-treated with Seal-it® 520 PRIMER and non-porous surfaces with minimal adhesion should be pre-treated with Seal-it® 525 Clean & Bond.
  • Smooth and tight finish, using Seal-it® 550 FINISH, for skin formation.

Assortment

Colour 12 x 290ml cartridge 12 x 600ml foil pack
Concrete grey SI-322-7116-290 SI-322-7116-600
White SI-322-9100-290 SI-322-9100-600

Pallet unit:
Cartridge – 1,248 pieces
600ml foil pack – 792 pieces

SI-XXX-XXXX-XXX = Item number.

Certification

  • EN 15651-1: F-EXT-INT-CC-25
  • EN 1366-4 :2021
  • VOC-emission class A+
  • EMICODE EC-1 PLUS