LED-Curable Plating Maskant – Color Change on Cure & Blue Fluorescing Tracer

SpeedMask® 7601 is a high-performance, LED-curable, peelable maskant formulated for surface protection during plating, anodizing (Type II or III), grit blasting and acid stripping (Hydrochloric, Nitric and Sulfuric solutions) processes. This maskant fluoresces vivid blue when exposed to low intensity black light for easy inspection of masking coverage. 7601 has moderate adhesion and can be easily peeled from the non-porous surfaces following the surface treatment process. Recommended surfaces include nickel alloys, steel, stainless steel, aluminum, and titanium.

SpeedMask® resins contain no nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. When cured with Dymax light-curing spot lamps, focused beam lamps, or flood lamps, they deliver optimum speed and performance for many masking applications. Dymax lamps offer the ideal balance of UV- and visible light for the fastest, deepest cures. SpeedMask® 7601 is in full compliance with RoHS Directives 2015/863/EU.


Viscosity (nominal):  25,000 cP

Shore Hardness:  A63

Modulus of Elasticity MPa [psi]:  48.2 [7000]

Cure Time*:  3 sec

*Cure time based upon Dymax 5000-EC Light Curing Flood Lamp System (200 mW/cm2)


  • Masking for plating
  • Masking for anodozing (Type II or III)
  • Masking for grit blasting
  • Masking for acid stripping (Hydrocloric, Nitric and Sulfuric solutions)


  • UV/Visible light cure – LED curable
  • Resistance to strong acid solutions and etchants
  • Color change upon cure
  • Blue fluorescing tracer
  • Moderate adhesion
  • Trimmable after cure
  • 100% organic solids

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