CrestoGuard

CrestoGuard™ 275 is a benzotriazole and a yellow metal corrosion inhibitor that can be easily incorporated into a corrosion inhibitor formulations used in water treatment to prevent corrosion of copper and copper alloys. It forms an effective combination with other CREST Water products such as CrestoGuard™ 551 (scale control) and CrestoGuard™ 400 (corrosion inhibitor).