Mar-Flex Waterproofing and Building Products puts the spotlight on the SHOCKWAVE drainage board. Mar-Flex Green, the company’s new initiative toward a brighter future, will be offering the SHOCKWAVE drainage board. This drainage board is built for heavy duty applications where heavy-clay soil or rock soil drainage conditions are extreme. SHOCKWAVE is made from 100% post-consumer recycled polyethylene-polyolefin foam products.

SHOCKWAVE is built to last. The material can hold up to 101 gallon of water per hour, per square foot. This makes it one of leading drainage products in the marketplace. SHOCKWAVE is also durable, able to withstand the pressure of a bulldozer, at 283.72 psi compressive strength. This makes it a favorite for contractors, as it is light and easy to install. 
 
SHOCKWAVE is also the only truly Green product in the building supply marketplace. SHOCKWAVE is made from 100% post-consumer recycled polyethylene-polyolefin foam products. Polyethylene-polyolefin foam products used in the creation of this material include, foam packaging, car seat foam, foam insulation, buoyancy and barrier foams, as well as vibration dampening foam. This easily allows LEED® building credits.