Abstract: Provided is a flood barrier for use with HAZMAT materials. The barrier includes a first wall and a second wall joined together at a first end, tape for securing the barrier to a surface to prevent leaks, multiple flexible ribs attached between the first wall and second walls, one or more holes for filling, and a rod that separates an open end of the first and second wall to form a chamber with an open end. Several insulating floats are evenly spaced between the ribs on a bottom surface of the first wall to prevent overflow. A gap filler, such as uncured silicone and tape is used in the transition from a terminal rib to an exposed corner of the barrier. The barrier can withstand high heat for a sustained period of time, is leak-proof, and includes an improved method of sealing corners.

Abstract: Provided is a flood barrier for use with HAZMAT materials. The barrier includes a first wall and a second wall joined together at a first end, tape for securing the barrier to a surface to prevent leaks, multiple flexible ribs attached between the first wall and second walls, one or more holes for filling, and a rod that separates an open end of the first and second wall to form a chamber with an open end. Several insulating floats are evenly spaced between the ribs on a bottom surface of the first wall to prevent overflow. A gap filler, such as uncured silicone and tape is used in the transition from a terminal rib to an exposed corner of the barrier. The barrier can withstand high heat for a sustained period of time, is leak-proof, and includes an improved method of sealing corners.