text:  Your Mill Spec Liner with a nationwide lifetime warranty protects your truck bed from scrapes and impacts no matter what your gear. Tree stands, tackle box, crab pots, any kind of tools. Have your Mill Spec Liner installed at Maryland Spray Linings. That's just off Security Boulevard, 2076 Lord Baltimore Drive in Windsor Mill. Call Jack Carver at 410-455-0800. That's 455-0800.