SpeedMask®

7602

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


SpeedMask® 7602 is a high-performance, LED-curable, peelable maskant formulated for surface protection during plating, anodizing, grit blasting, and acid stripping processes. This maskant fluoresces vivid blue when exposed to low-intensity black light for easy inspection of masking coverage. 7602 has moderate adhesion and can be easily peeled from non-porous surfaces following surface treatment processes. The removal of the cured maskant can be aided with the use of a hand tool (plastic, anti-static or metal), applying localized heat, an ultrasonic bath, dry ice blast or embrittlement, water jet blast, incineration, when applicable or automated grippers. Please reach out to Dymax Application Engineering for details on these removal options.

This maskant is 100% solids. SpeedMask maskants 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. This product is in full compliance with RoHS directives 2015/863/EU.

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Features

  • UV/Visible Light Cure - LED Curable
  • Color change upon cure
  • Blue fluorescing tracer
  • Moderate adhesion
  • Trimmable after cure
  • 100% organic solids
  • Resistant to strong acid solutions and etchants
  • ISO 10993-5 Cytotoxicity

Typical Properties

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Property Values
Viscosity (nominal) 26,000 cP
Cured durometer hardness A76
Cured modulus of Elasticity 60.4 [8,757] MPa [psi]
Cure Time* 4 sec
* Cure time based upon Dymax 5000-EC Light Curing Flood Lamp System (200 mW/cm2)

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