eTCP®
Next generation colorized, one-step technology delivering superior Type II protection on bare light metals for better performance and longer utility.
Available in Powder, RTU liquid, Touch-Up Pen and Wipe Kit.
CHEMEON eTCP® has redefined trivalent conversion coating technology with its hex-free composition, patented performance, and signature purple/violet color indicator. eTCP® protects and elevates coating performance for OEMs worldwide. Delivering superior corrosion resistance and adhesion – particularly on high-copper alloys like 2024 aluminum – all while meeting stringent military and environmental standards.
CHEMEON’s suite of eTCP products retain electrical conductivity and are REACH, RoHS, WEEE and ELV compliant.
CHEMEON eTCP® RTU is a premixed, ready-to-apply conversion coating and anodic seal. No mixing or formulas—simply open and apply by spray, brush, or immersion. RTU provides energy savings when used as an anodic seal (MIL-PRF-8625), meets TT-C-490F Type VI, and has completed formal evaluation by the Naval Air Warfare Center, earning QPL approval for MIL-DTL-81706 and MIL-DTL-5541. With short lead times and no supply chain delays, eTCP RTU ships quickly and reliably to support aerospace, defense, and commercial applications.
CHEMEON eTCP Touch-Up Pen is a DoD standard for small intricate part touch ups, MRO and field repair. Easy to use 1.5 oz pen applicator is in stock and ready to ship. For use on aluminum alloys, magnesium, IVD aluminum, zinc and zinc alloys, zinc-nickel and cadmium. CHEMEON Cleaner 4100 Pen, single step cleaner and acid activator, is also available.
CHEMEON eTCP Powder allows the flexibility to control bath concentration for optimal processing. Powder offers transportation and storage savings reducing shipping weight, transit times and storage space —1 lb of powder is equivalent to 135 lbs of liquid—cutting costs and environmental footprint. Like RTU, Powder features a visual indicator for efficient QC/QA and is QPL approved.
Available Forms:
* TDS – Technical Data Sheet, SDS – Safety Data Sheet
CHEMEON Touch-Up Repair Kit (Wipes/Brush)
Discover Convenient Surface Repair Kit
The CHEMEON Touch-Up Repair Kit provides MRO’s and field repair artisans precise and effective surface touch-ups in accordance with MIL-DTL-81706 specifications. Whether you’re removing oxides, fixing light scratches, or restoring surface integrity, this kit offers a convenient and reliable solution for professional-grade repairs.
Download How eTCP Came To Be PDF
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