Deacon Industries, Inc.


  • Globally recognized brand
  • Industry leader and on-going innovator of injectable leak sealing technology
  • 24 / 7 Emergency Shipping and Technical Service
  • Field proven product performance
  • Specialists in high temperature and chemical applications
  • Technologically advanced 26,000 sq.ft. secure manufacturing facility located in SW Pennsylvania

Injectable Sealants & Packings for
the On-Line Leak Sealing Industry

Located in Washington, Pennsylvania, DEACON has become the industry leading manufacturer of sealants and injectable packings for various applications up to 2000°F+. Applications include vacuum or high-pressure situations involving steam, hydrocarbons, and various chemicals. Our distinct competitive advantage is evident not only in our products but also in our unmatched quality of service and superior customer satisfaction. These are the capabilities that have separated us from the competition since 1988.