Exclusively available from Delta, the SprayMaster is still the only sprayer to come with a 5 YEAR GUARANTEE. The sprayer contains improved chemically resistant components, and we've added a padded end cap so that the sprayer rests even more comfortably in your hand. Delta's SprayMaster continues to offer high output performance in a powerful package of great design and heavy duty chemical resistant material construction. The bottle is made of a thicker resin which offers greater durability and longevity. As seen on Bravo!