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SpeedMask® Masking Resin

7502

Automotive Anti-Corrosion Protective Resin


7502 protective resin cures with UV/Visible light in seconds to shield crucial under-the-hood-aluminum functional and structural components. It demonstrates excellent corrosion protection and resistance to many automotive fluids including motor oil, transmission fluid, power steering fluid, brake fluid, and IPA. The material offers surface protection from moisture and salt, showing no signs of corrosion during ASTM B117 Salt Spray Corrosion testing. 7502 features high adhesion and the ability to apply by spray or dip methods and cure on-demand in seconds. This product is a permanent protective resin and is not intended for removal and recommended for surfaces such as aluminum and aluminum alloys.

Dymax resins contain no nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. 7502 protective resin is in full compliance with the RoHS2 Directives 2015/863/EU.

Features

  • Resistance to many automotive fluids
  • High adhesion
  • Ability to apply & cure on-demand in seconds
  • Spray or dip

Typical Properties

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Property Values
Viscosity (nominal) 20,000 cP
Shore hardness D70
Uncured appearance Clear translucent gel
Recommended substrates Aluminum alloys

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