The Rubber Seal for Face Plate, compatible with all TNS-100PB combinations, is a vital component for ensuring leak-proof performance. Manufactured by Matco Norca, this seal is made from high-quality rubber, providing excellent flexibility and durability. Its precise dimensions ensure a snug fit, preventing any water leakage and maintaining system integrity. Ideal for use in various plumbing applications, this seal is essential for maintaining the efficiency of your plumbing fixtures. Upgrade your setup with this reliable rubber seal for optimal performance.