Description
Insulcast I-Cast 987 is a two-part epoxy potting and casting compound that protects electronics from moisture, vibration, and electrical stress. Pour or pump it around the assembly and it cures to a tough protective mass that keeps the finished part working in the field.
Insulcast I-Cast 987 Benefits
- Seals out moisture, dust, and contaminants
- Cushions components against shock and vibration
- Holds strong dielectric isolation for reliable electrical performance
- Cures to a durable protective mass
- Matched Part A and Part B for a controlled mix
Common Applications
- Potting power supplies, transformers, and coils
- Sealing sensors, connectors, and control modules
- Protecting LED and lighting electronics
- Encapsulating medical device electronics
- EV and e-mobility power electronics
Surface Prep and Use
Mix Part A and Part B thoroughly, then pour or pump around the assembly. Degas under vacuum for a void-free pot in critical work and allow the material to cure. Ask us for the current technical data sheet for full mix ratio and cure detail.
Ordering and Product Support
Browse the full range of encapsulants and potting compounds, or read more about the Insulcast line from ITW Performance Polymers.
Call (800) 220-1966 or email [email protected] for pricing, lead time, and technical help.
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