ProShield SF-100B and 200B combine 100% solids, pigmented epoxy with natural quartz sand aggregate (40 mesh – “fine” or 25 mesh – “course”) broadcasted into the resinous matrix to create a highly durable seamless floor resurfacing system for both industrial and commercial settings. Both the single (100B: 1/16") and double (200B: 1/8"–3/16") broadcast systems provide excellent resistance to chemical spills and moderate to heavy traffic. Combine with FlexPoxy, an elastomeric hybrid as a high-build waterproofing membrane sealer for mechanical room applications. ProShield SF is a workhorse system meeting or exceeding federal standards for safety and performance.