for both precured and mold vulcanization process.

Made with the same compounds of the Dobermann inner tubes, Dobermann® flaps will ensure a perfect protection at each cycle of its use, both as mold cured system or precured system. Its predesigned shape fits perfectly onto the vulcanization rim or molds without deformation, offering a great durability.

 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.