for "Inner/Outer" precured vulcanization process.

The most modern and reliable alternative for retreading tires with the precured system. Technologically developed to meet the demands of the current market, offering a greater number of cycles and maintaining unchanged features and properties up to the end of their lifespan. Made with high quality butyl compounds, tested and approved in our own process and retreading factory.

 All suggested envelope selections should be used as a guide only. Variations on tire dimensions, tire sizes, precured tread thickness and designs, may be require a larger or smaller envelope size. In some instances, tires should be measured after applying the new precured tread to find the proper envelope size. Covencaucho Industrias S.A. and Dobermann Europe S.r.l. reserves the right to change recommendations without notice.