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Available exclusively from Bell Asphalt, Bellflex is an advanced expansion joint system for new build and refurbishment projects. This proven and highly versatile system ensures the joint is totally sealed and will provide an impermeable seal against water ingress, thus preventing premature damage to the structure. Fully covered by a twenty year warranty, Bellflex can be used for a range of applications including multi-storey car parks and HGV decks.