BlazeMaster® CPVC fittings are lightweight and easy to use so they are ideal for hard-to-reach areas and in retrofit applications where their flexibility allows for quick, quiet and clean installations. BlazeMaster® CPVC compounds are specially formulated for durability, corrosion resistance, excellent hydraulics, high heat tolerances and superior flame and smoke characteristics. NIBCO® premium line of fire protection fittings are backed by a 10-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.