After the completion of such work, the taking of security of any kind shall not affect the right to establish a mechanic's lien unless such new security shall, by express agreement, be given and received in lieu of such lien.
Iowa Code § 572.4
After the completion of such work, the taking of security of any kind shall not affect the right to establish a mechanic's lien unless such new security shall, by express agreement, be given and received in lieu of such lien.
Iowa Code § 572.4