Sikaflex 298 FC

Sikaflex 298 FC
Sikaflex 298 FC
  • PU adhesive sealant
  • Suitable for teak decks
  • Rapid skin formation

Full surface adhesive for teak decking.

Sikaflex 298 FC is a slightly thixotropic fast skinning bedding compound for marine applications. This PU adhesive turns into a durable elastomer, under the action of atmospheric moisture. Sikaflex 298 FC is used for sealing decks made of teak, marine plywood, iroko on fibreglass, steel or wood; also for sealing indoor floors (wood, marble, laminated). 

Sikaflex 298 FC meets the regulations set out by the International Maritime Organisation (IMO).

Benefits of Sikaflex 298 FC

  • Fast skin formation.
  • 1-component formulation.
  • Slightly thixotropic.
  • Dampens noise vibrations.
  • Elastic behaviour.
  • Contains no flammable solvents.


Sikaflex-298 CF is suitable for bonding deck covering materials made from synthetic resins (except polyethylene and polypropylene) and for bedding-in of teak plank decking laid on top of the sub deck surface. Suitable substrates include GPR, marine plywood (WBP), steel and aluminum sealed with an anti-corrosion coating (epoxy or polyurethane-acrylic based) and stainless steel.

Product properties

Packaging: 600 ml (sausage)
Chemical base: 1-component polyurethane
Colour: black
Cure mechanism: moisture-curing
Non-sag properties: slightly thixotropic
Application temperature: 10-35°C
Service temperature: -50-90°C
Skin time: 50 minutes
Open time: 45 minutes
Shore A hardness: 25
Shelf life: 12 months, storage below 25°C
Consumption: approx. 1200 ml/m2

View Sikaflex 298 FC's technical documentation for more technical properties and processing instructions.

We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

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