Ram 306-FR is a fire-resistant, granule surfaced, premium SBS (Styrene-Butadiene-Styrene) mop or cold applied membrane manufactured with a fiberglass mat that is saturated and coated with high quality, asphaltic bitumen and SBS elastomers for a durable, flexible and easily maintainable roofing membrane. Ram 306-FR comes with black or white granule surfacing, both of which offer resistance to ultraviolet rays and damage caused by foot traffic. The light colored granules provide improved reflectivity.