Valvoline claims that its new tire maintenance product protects tires against air loss and conditions inner liners for tread life.

Valvoseal can last for the life of the tire unless used in high-puncture areas. The calcium concentrate sealant can be used in most any size tire and comes in cartridges, 1-gal. jugs, pails or drums. Contact Valvoline Co., Dept. FIN, Box 14000, Lexington, KY 40512, 800/255-3533, HYPERLINK http://www.valvolinehd.com www.valvolinehd.com.