Matrax HD - Portable Event Flooring - 4' x 4' trm The Backflow Preventer Cover is

The Backflow Preventer Cover is proudly made in America

- Weight: 279 LBS

Each drainage mat is applied over the rooftop surface and provides a protective layer that enables both drainage and breathability of roof membranes

these mats can withstand heavy loads up to 90 tons

Matrax HD - Portable Event Flooring - 4' x 4' trm The Backflow Preventer Cover isMatrax HD portable event flooring panels are made to easily install while also providing a high value of strength. These panels have been used for over 10 years to provide a durable temporary flooring solution for stadium turf protection, tent flooring, walkways, and staging areas. The panels have overlapping upper and lower flanges that are reinforced with structural ribbing which adds rigidity. The overlapping lips also prevent liquids and debris