Circuit Shield

Substrates Protected

Problems Solved


Data Sheet & MSDS


  • Circuitry
  • PCBs
  • Electrical Components

Superior resistance to:

  • Moisture
  • Dirt
  • Corrosion
  • Sand
  • Dust

Circuit Shield

Electronic circuitry controls our lives – from the

factory floor to the home – from farm machinery to

the supermarket refrigerator


It’s hard to imagine life without electronic circuitry and extremely annoying when it doesn’t work.


Electronic circuitry needs to be protected from dust, dirt, moisture, humidity and water damage, and with Sentry Circuit Shield, with its 21st century covalent molecular bonding system not only offers excellent protection, but is also ideal for replacing standard conformal coatings


Tough, durable, environmentally sound and free of carcinogens


With less than 100g/L VOCs it outperforms the most stringent air-quality controls in the US Sentry also measures as being carcinogen free as defined by California Prop 65.




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Authorized Distributor Florida

Phone: 407-917-7722