Chip Sealer | METONG Road Construction Machinery- Used Synchronous Chip Sealer Driveway sealing truck for sale ,LMT5311TFC Chip Sealer Synchronous chip sealer is developed by Metong in accordance to international standards. It is widely used in road constructions. It can spray asphalt and aggregate simultaneously and as well spray separately.Used Asphalt / Concrete / Paving For SaleConstruction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale ...