Silicone Gravel Leveler

Marlin Silicone Gravel Leveler is 100% silicone that is red in color. It is a one component, moisture cured product designed to flow and level when poured over surfaces with gaps and voids. It can be used as a stand alone product, but its intended use is to be a base coat for areas listed above. As a general rule of thumb, no rock should protrude more than 1/4" after installation. 

This product works well on many other substrates with irregularities, and should not be limited to only Gravel BUR roofs.