The CS Unitec Putty/Hand Scraper Knife – EX408 Series is a professional-grade safety tool engineered for use in hazardous and sensitive industrial environments. Designed to minimize the risk of ignition, this non-sparking scraper knife is ideal for applications in petrochemical facilities, grain processing operations with explosive dust, utilities, and hazmat environments.

Manufactured from specialized non-ferrous alloys, the EX408 Series is non-magnetic, making it suitable for use around sensitive equipment such as MRI/NMR systems, nuclear applications, and electronic manufacturing environments. Its corrosion-resistant properties ensure dependable performance in harsh conditions including desalination plants, chemical and paper processing facilities, and marine or shipyard operations.

Available in a range of sizes and alloy options—including aluminum bronze and copper beryllium—the EX408 Series provides versatility for a variety of scraping and surface preparation tasks.

Produced under ISO 9001:2015 certified manufacturing processes and using TÜV-certified materials, these scraper knives meet strict quality and safety standards. Built for durability and long service life, each tool is backed by a lifetime warranty, ensuring reliable performance in critical environments.