STI

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • 305973506.webp305973507.png
    STI
    Sti EP44 SpecSeal EP Powershield Electrical Box Insert 3-3/4 inches x 3-3/4 inches x 1/8 inches
    SKU: EP44
    Product Description The STI EP44 SpecSeal EP Powershield Electrical Box Inserts are high-performance intumescent firestop inserts designed for direct installation against the back of steel electrical boxes. These inserts provide a reliable method for enhancing fire resistance at electrical box penetrations in fire-rated wall...
    $14.99
    $14.99
  • 236088830.jpg
    STI
    STI LCC300 STI 3 Pipe Collar
    SKU: LCC300
    Product DescriptionThe STI LCC300 is a factory-manufactured firestop device designed for plastic pipes up to four inches in diameter. This collar provides an effective solution for fire stopping combustible piping, ensuring safety and compliance with fire safety regulations. Factory-applied intumescent for consistent application Economical...
    $14.99
    $14.99
  • STI LCI300 CAULKS & SEALANTS
    STI
    STI LCI300 Firestop Sealant 10.1 oz Tube
    SKU: LCI300
    Product DescriptionThe STI LCI300 is a gun-grade firestop sealant in a ten point one ounce tube. This red sealant is water-based and intumescent, designed for various through-penetration and construction joint applications. It offers compatibility with CPVC piping and features a formulation containing aluminum trihydrate...
    $20.45
    $20.45
  • 305973513.jpg
    STI
    Sti LCI305 SpecSeal LCI Intumescent Sealant 5 Gallon
    SKU: LCI305
    Product Description The STI LCI305 SpecSeal® LCI Firestop Sealant is a high-performance, water-based intumescent firestop sealant designed for a broad range of through-penetration and construction joint applications. Engineered for exceptional ease of use, it features excellent caulking and tooling properties. Gun Grade material available...
    $452.79
    $452.79
  • STI SS-2222ZA-Z1 TOGGLE SWITCHES
    STI
    STI SS-2222ZA-Z1 Emergency Push Button, Yellow
    SKU: SS-2222ZA-Z1
    Product DescriptionThe STI SS-2222ZA-Z1 is an emergency push button designed for indoor use. It features a flush or surface cover with a key-to-reset button and two Form C relays. This push button has customized text labels for emergency use, specifically marked for boiler shut...
    $14.99
    $14.99
  • 183766325.jpg251627901.jpg
    STI
    STI SS-2232ZA-Z1 Emergency Push Button Yellow
    SKU: SS-2232ZA-Z1
    Product DescriptionThe STI SS-2232ZA-Z1 is an emergency push button designed for both indoor and outdoor use. It features a key-to-reset mechanism, ensuring safety in emergency situations. The button has a clear English label with instructions: Line 1 - EMERGENCY, Line 2 - BOILER SHUT...
    $14.99
    $14.99
  • 297724534.jpg297724535.jpg
    STI
    Sti SS24A4LD-EN Stopper Station with Horn Momentary with LOCKDOWN Label
    SKU: SS24A4LD-EN
    Product Description The STI SS24A4LD-EN Stopper Station is a multipurpose push button switch designed for indoor applications. It features a unique design to help prevent accidental activation. The station housing is molded of tough polycarbonate and includes a stainless steel backplate. It is ADA...
    $118.24
    $118.24
  • 236088804.jpg
    STI
    STI SSC600 6 Prefab Plastic Pipe Collar
    SKU: SSC600
    Product DescriptionThe STI SSC600 is a prefab plastic pipe collar designed for firestop applications. This collar is suitable for plastic pipes with a trade size of up to six inches. It features a restraining collar with a factory-applied intumescent material, ensuring a consistent and...
    $14.99
    $14.99
  • 305973511.jpg305973512.jpg
    STI
    Sti SSP4S SpecSeal SSP Putty & Putty Pad (7.25 inches x 7.25 inches)
    SKU: SSP4S
    Product Description The STI SSP4S SpecSeal SSP Firestop Putty is a non-hardening intumescent putty designed to seal cable penetrations and electrical outlet boxes. Its moldable formulation allows installers to quickly hand-form the putty around cable bundles, creating a re-enterable firestop seal. It expands up...
    $14.99
    $14.99
  • 297723542.jpg297723543.jpg
    STI
    Sti Sti-1100 Stopper II with Horn (9V Battery) for Flush Stations
    SKU: STI-1100
    Product Description The STI-1100 Stopper II with Horn is designed for flush stations and includes a 9V battery. This protective polycarbonate cover helps prevent false fire alarms without hindering legitimate alarms. When the cover is lifted, a warning horn sounds. It provides protection against...
    $116.35
    $116.35
  • 302094496.jpg
    STI
    Sti Sti-7520 Type 4X Protective Cabinet with Backplate and Key Lock - Clear
    SKU: STI-7520
    Product Description The STI STI-7520 Type 4X Protective Cabinet features a clear polycarbonate cover for visibility at almost any angle and a key lock for security. It is designed to protect control panels and other equipment from vandalism, accidental damage, or tampering. Mounting hardware...
    $142.86
    $142.86
  • 297723551.jpg
    STI
    Sti Sti-EM07123.5 Metal Protective Cabinet 7 x 12 x 3.5 inches
    SKU: STI-EM07123.5
    Product Description The STI STI-EM07123.5 Metal Protective Cabinet helps protect electrical and electronic equipment from theft and vandalism. Constructed of heavy-duty, powder coated 18 gauge metal with a continuous piano type hinge. The back design accommodates uneven walls. This industrial control panel enclosure is...
    $64.70
    $64.70
  • 297723547.jpg297723548.jpg
    STI
    Sti Sti-EM08073.5 Metal Protective Cabinet 8 x 7 x 3.5 inches
    SKU: STI-EM08073.5
    Product Description The STI STI-EM08073.5 Metal Protective Cabinet helps protect electrical and electronic equipment from theft and vandalism. Constructed of heavy-duty, powder coated 18 gauge metal with a cost effective and compact design. Features a continuous piano type hinge and a back design to...
    $50.64
    $50.64
  • 297723555.jpg
    STI
    Sti Sti-EM111504 Metal Protective Cabinet 11 x 15 x 4 inches
    SKU: STI-EM111504
    Product Description The STI STI-EM111504 Metal Protective Cabinet helps protect electrical and electronic equipment from theft and vandalism. Constructed of heavy-duty, powder coated 18 gauge metal, it features a cost effective, low maintenance and compact design. The back design accommodates uneven walls or mounting...
    $76.35
    $76.35
  • 297723554.jpg
    STI
    Sti Sti-EM151804 Metal Protective Cabinet 15 x 18 x 4 inches
    SKU: STI-EM151804
    Product Description The STI STI-EM151804 metal protective cabinet helps protect electrical and electronic equipment from theft and vandalism. Constructed of heavy-duty, powder coated 17 gauge metal with a continuous piano type hinge. The back design accommodates uneven walls or mounting surfaces. It is UL/cUL...
    $111.39
    $111.39
Customer Support Image

Need Support?

Call Jack and His Team