Edit, sign, and share collateral release letter sample online. No need to install software, just go to DocHub, and sign up instantly and for free.Edit, sign, and share collateral agreement online. This collateral agreement template is what you need to secure an item of value as collateral for monetary debt. The FDIC may be able to assist you in obtaining a lien release if the request is for a customer of a failed bank that was placed into FDIC receivership.