Composite having rubber compound with hydrotalcite

The present invention is directed to a composite material comprising textile fibers having distributed over surface portions thereof an RFL adhesive, and a vulcanizable rubber composition comprising 50 to 100 parts by weight of polychloroprene rubber, zero to 50 parts by weight of at least one additional rubber, and from 0.1 to 40 parts by weight of a hydrotalcite.