The Sherwin-Williams Automotive Finishes Lean Stock Inventory System helps collision shop owners and managers improve productivity, product availability and consistency. With Lean Stock, shops can lower inventory dollars, better manage product shelf life, reduce waste and increase profits. The inventory manager scans the barcodes on the kanban trigger to place replenishment orders through www.sherwin-automotive.com. The order is promptly delivered and restocked. Technicians get what they need, when they need it, to consistently complete repairs with no wasted time.