Relay RE breaks new ground offering a resilient sheet option with 35% recycled content - 20% post-consumer and 15% pre-consumer. Relay RE with Infinity RE diverts one of the largest construction waste streams from landfills. Post-consumer carpet closes the loop by putting this recycled content back into new product. Features Quantum Guard™ HP a patented urethane wearlayer with aluminum oxide cured by ultraviolet UV process. It is the highest performance urethane finish in the industry which provides exceptional wear resistance, stain resistance and lowers maintenance cost. No polish, no buffing maintenance option. Chemically seal or heat weld at seams for aseptic and integral surface. Heat weld is the preferred method for healthcare and heavy traffic areas. Limited 5 Year Quantum Guard HP Wear Warranty. Limited 5 Year Commercial Warranty. Relay RE Weld Rod Chart