STI Firestop is the leader in developing innovative fire protection systems that help stop the spread of fire, smoke, and toxic fumes. It’s focused on creating simple, cost-effective firestop solutions to address complex problems through on-site consultations, visual assessments, specification, design, and project plan review, and Firestop Instructional Training (a manufacturer certification program).

The Engineering Group at STI Firestop has over 250 years of combined engineering experiences and provide 24-hour engineering judgement turnaround time. Its Technical Service Team, a subset of the Engineering Team, is available Monday through Friday – 7:00am to 7:00pm (EST). STI Firestop also has Saturday emergency on-call hours for contractors and architects.

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BOX INSERTS

Product #: EP45

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$ 9.00/each

ES FIRESTOP SEALANT (600ML SAU

Product #: ES120

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$ 11.84/each

ES FIRESTOP SEALANT RED (600ML

Product #: ES120R

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$ 11.84/each

EZ PATH SERIES 44 WALL PLATES

Product #: EZP144W

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$ 73.13/each

LC FIRESTOP 600ML SAUSAGE

Product #: LC120

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$ 13.12/each

LC FIRESTOP SEALANT (300ML CAR

Product #: LC150

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$ 7.04/each

LCI INTUMECENT SEALANT (300ML

Product #: LCI300

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$ 10.66/each

LCI INTUMECENT SEALANT (600ML

Product #: LCI320

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$ 17.93/each

GUN GRADE SILICONE FIRESTOP

Product #: SIL300

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$ 9.92/each

GUN GRADE SILICONE(600ML SAUS)

Product #: SIL320

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$ 16.47/each

SELF LEVELING SILICONE (600ML

Product #: SIL320SL

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$ 16.47/each

SMOKE&SOUND ACC.SEALANT 592ML

Product #: SNS120W

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$ 8.51/each

FIRESTOP PILLOW 1X4X9

Product #: SSB14

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$ 14.79/each

FIRESTOP PILLOW 2X4X9

Product #: SSB24

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$ 17.71/each

FIRESTOP PILLOW 2X6X9

Product #: SSB26

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$ 25.08/each

FIRESTOP PILLOW 3X6X9

Product #: SSB36

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$ 25.08/each

1.5" FACTORY COLLAR

Product #: SSC150

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$ 9.51/each

2" FACTORY COLLAR

Product #: SSC200

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$ 11.29/each

3" FACTORY COLLAR

Product #: SSC300

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$ 15.94/each

4" FACTORY COLLAR

Product #: SSC400

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$ 22.18/each

6" FACTORY COLLAR

Product #: SSC600

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$ 68.23/each

PUTTY STICK (36 CUBIC INCHES)

Product #: SSP100

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$ 40.40/each

PUTTY PAD 9" X 9"

Product #: SSP9S

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$ 10.61/each

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