ULTRATECH INTERNATIONAL ULTRATECH ULTRA-DRAIN SEAL PLUS, 30 IN. DIAMETER

Urethane bottom layer (same as Ultra-Drain Seal) keeps spills from entering drains. Rugged, reinforced PVC top layer provides protection from extended UV exposure and vehicular traffic. Excellent for use in parking areas, loading docks and other areas where drains may be driven over. Bright yellow color helps identify protected drains. Flexible, non-absorbing bottom layer is reinforced with tear-resistant mesh. Resists oil, water and most aggressive chemicals, cleans with soap and water. Prevents contaminants from entering drain. Helps comply with SPCC. Helps comply with NPDES