Winamac Coil Spring is excited to introduce ALTRA-C/33™, a revolutionary spring and wire form coating. This specially formulated water based paint creates a covalent bond between the spring and the paint creating a coating unlike any other. ALTRA-C/33™ is the first of it’s kind in the spring and wire form market place, allowing for superior rust protection between every coil and down the entire inside dimension of a tightly wound spring at a competitive price. For more information contact your nearest Winamac Coil Spring representatives, or contact Winamac Coil Spring directly to see how ALTRA-C/33™ can work with your application.