SikaFlex 406 KC , one component, self levelling, fast cure joint sealant was launched earlier this year and has proven to benefit airport operators and contractors. Ease of install and fast cure means that areas of pavement can be refurbished or replaced and returned to service within hours.
Krakow airport recently repaired and replaced areas of concrete paving (taxi-ways and aircraft stands). They needed a fast return to service to minimise operational disruption. Sika concrete repair mortars, concrete admixtures and SikaFlex 406KC joint sealant provided the one-stop shop solution.
SikaFlex 406 is a one component pourable, self levelling joint sealant specifically designed for airports and ports. It can be installed on damp or even "green" concrete using the appropriate Sika Primer. The KC Booster provides a unique curing mechanism meaning that even in wide joints ( up to 70mm) full cure (traffickable) is achieved in 3-4 hours.
