Choose Your Location:  


STI Corporate
  • Areas Served:

    Woldwide, China, Americas

  • Product Type:

    Pipe and Fittings, Fabrication

  • Website:

Areas Served: North America

Product Types: BlazeMaster Caulk + Walk® Pro intumescent firestopping sealant

Specified Technologies Inc.

STI leads the industry in developing innovative fire protection systems that help stop the spread of fire, smoke and hot gases. For over 30 years, STI has worked hand in hand with the construction industry to create simple solutions to complex firestopping problems. 

STI is the only licensed manufacturing partner of BlazeMaster® Caulk + Walk® Pro.

Speak to a Product and Engineering Specialist

Whether you need purchasing, specification or installation support, our expert team will work closely with you to understand the system requirements, and then offer advice you can count on. Our primary goal is building and occupancy safety, so trust we will be upfront and transparent when advising on material selection and installation requirements.