The Polished Concrete Series – Medium Duty Floor Joint, has been specifically designed for installation into polished concrete floors, after floor polishing has been completed. Able to accommodate movement ranges of up to 60mm and manufactured with a choice of 3.5mm thick heavy duty aluminium or 3mm – 5mm thick stainless steel cover plates and 4mm thick stainless steel centre bars, the Polished Concrete Series – Medium Duty Floor Joint is ideal for any installation into polished concrete floors.