Floating roof seal and related methods

A storage system for a petroleum product, comprising:

• (a) a floating roof seal, including:
• (i) a vapor barrier having a flexible material and configured to extend from a first shoe plate to a floating roof, wherein the vapor barrier has a first barrier portion configured to be clamped, and
• (ii) a first coupling assembly, including:
• (A) a first shoe mount bracket configured to be secured to the first shoe plate, and
• (B) a first barrier securement having a first securement body and a first resilient portion, wherein the first resilient portion is biased toward a first clamp position and configured to selectively deflect relative to the first securement body from the first clamp position to a first installation position,
• wherein the first barrier securement with the first resilient portion in the first installation position is configured to be received on the first shoe mount bracket such that the first barrier portion is positioned between the first barrier securement and the first shoe mount bracket, and
• wherein the first barrier securement with the first resilient portion in the first clamp position is configured to compress the first barrier portion against the first shoe mount bracket thereby fluidly sealing the first barrier portion between the first shoe mount bracket and the first barrier securement.