41.122—Strengthening bond.
Where the amount of any bond is no longer sufficient under the provisions of § 41.121, the bonded manufacturer shall immediately file a strengthening bond in an appropriate amount with the same surety as that on the bond already in effect, unless a superseding bond is filed pursuant to § 41.123. A strengthening bond will not be approved where any notation is made thereon which is intended, or which may be construed, as a release of any former bond, or as limiting the amount of either bond to less than its full amount.