Lenox saw blades are manufactured from metals into solid, stable and inert blades and are coated with a waterbased paint. Saw blades may be coated with a thin layer of preservative oil as a rust inhibitor. The blades may also be painted and stenciled. These coatings are not believed to create any occupational health or physical hazards. Patented tooth profile resists tooth strippage, even at higher feed rates. Optimized tooth pitch/set sequence. Products are covered under our manufacturer's warranty which guarantees the products to be free from defects in material and workmanship for a period of 90 days. This warranty does not apply to product that has been damaged as a result of improper maintenance, accident or other misuse, or which fails to operate due to normal wear and tear. This warranty is void if the product is repaired or modified in any way by anyone other than Lenox. Lenox makes no other warranties, express or implied, concerning the product or the merchantability or fitness thereof for any purpose. In no event shall Lenox be liable for incidental or consequential damages.