... glued and urethane sealed, External corner capped with radiuses aluminum extrusions -).Floor –heavy-duty carborundum grit, non sleep ... strip curtains to side doors, 1 row of 225mm anodized aluminum rub rail.7.External fittings:-1. Mudguard and spray ... suspensions, aluminum cab catwalk, aluminum bulkhead access ladder, anodized aluminum side guard system, under run bar, ...