The #1 sealing compound brand in the industry. Introduced more than 75 years ago, this brand now consists of the traditional Chico A sealing compound, the Chico Intrapak, Chico X Fiber, and the new Chico SpeedSeal Compound.
Sealing compounds form a seal around and between each electrical conductor inside a sealing fitting. Once hardened, the compound restricts the passage of gases, vapors or flames through the conduit from one portion of an electrical installation to another portion.
