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  • Sale! Sale!
    2026_05_21_452408
    STI Firestop EZDG444S2 Series 44+ EZ Path Floor Grid Package Assembly with 4 Devices (1/each)
    Original price was: $2,320.05.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_05_21_452371
    STI Firestop EZDG844S2 Series 44+ EZ Path Floor Grid Package Assembly with 8 Devices (1/each)
    Original price was: $4,502.18.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_05_21_452321
    STI Firestop EZDP133CWK Series 33 EZ Path Fire-Rated Pathway Module Kit w/ Circular Wall Plates (1/each)
    Original price was: $273.08.Current price is: $68.27. Add to cart
  • Sale! Sale!
    2026_05_21_452407
    STI Firestop EZDP144FKS2 Series 44+ EZ Path Vertical Through Floor Split Plate Device Kit (1/each)
    Original price was: $561.99.Current price is: $112.39. Add to cart
  • Sale! Sale!
    2026_05_21_451885
    STI Firestop EZDP233GK Series 33 EZ Path Fire-Rated Pathway Module Two Gang Kit (1/each)
    Original price was: $521.61.Current price is: $104.32. Add to cart
  • Sale! Sale!
    2026_05_21_452414
    STI Firestop EZDP44S2 Series 44+ EZ Path Single Wall Device Kit with Plates (1/each)
    Original price was: $516.09.Current price is: $103.21. Add to cart
  • Sale! Sale!
    2026_05_21_452167
    STI Firestop EZDR400 EZ-Path Retrofit Device for 4″ (4-1/2″ O.D.) Sleeves (1/pair)
    Original price was: $306.90.Current price is: $61.38. Add to cart
  • Sale! Sale!
    2026_05_21_452349
    STI Firestop EZG444CP Series 44+ EZ Path Splice Plate Kit (1 Pair)
    Original price was: $159.75.Current price is: $39.93. Add to cart
  • Sale! Sale!
    2026_05_21_452304
    STI Firestop EZP133CW Series 33 EZ Path Circular Wall Plate (1/each)
    Original price was: $31.13.Current price is: $9.33. Add to cart
  • Sale! Sale!
    2026_05_21_452406
    STI Firestop EZP544W Series 44+ EZ Path 5 Gang Wall Plate Kit (1 Pair)
    Original price was: $209.95.Current price is: $52.48. Add to cart
  • Sale! Sale!
    2026_05_21_451531
    STI Firestop FP400 Intumescent Firestop Plug 4″
    Original price was: $53.85.Current price is: $16.15. Add to cart
  • Sale! Sale!
    2026_05_21_451496
    STI Firestop LCI300 LCI Intumescent Firestop Sealant RED (10oz Tube)
    Original price was: $11.69.Current price is: $3.50. Add to cart
  • Sale! Sale!
    2026_05_21_451523
    STI Firestop LCI320 LCI Intumescent Firestop Sealant RED (20oz Sausage Tube)
    Original price was: $15.28.Current price is: $4.58. Add to cart
  • Sale! Sale!
    2026_05_21_451582
    STI Firestop Spec Seal SSP28 Intumescent Putty Bar (24 cu. in., 0.4 liter)
    Original price was: $36.85.Current price is: $11.05. Add to cart
  • Sale! Sale!
    2026_05_21_452471
    STI Firestop TBW36 34 in. x 72 in. (86 x 183 cm) Protective Wrap Material (1/each)
    Original price was: $623.81.Current price is: $124.76. Add to cart
  • Sale! Sale!
    2026_05_21_451919
    STI FT305R Fast Tack Weather Resistant Firestop Spray (5 gal. Pail)
    Original price was: $495.00.Current price is: $99.00. Add to cart
  • Sale! Sale!
    2026_05_21_481333
    STI Half Quick Clip “Z” Bracket 2″ Thick Insulation, SC20H
    Original price was: $280.00.Current price is: $70.00. Add to cart
  • Sale! Sale!
    2026_05_21_481365
    STI Quick Clip “U” Bracket 2.5″, 4″ Thick Insulation, SC25040
    Original price was: $300.00.Current price is: $75.00. Add to cart
  • Sale! Sale!
    2026_05_21_481379
    STI Quick Clip “U” Bracket 3″ Wide Mullion 4″ Thick Insulation, SC30040
    Original price was: $420.00.Current price is: $84.00. Add to cart
  • Sale! Sale!
    2026_05_21_468722
    STI Series SSW Metal Restraining Collar 25′ For Use With SSWRED, SSWRC2
    Original price was: $65.18.Current price is: $19.55. Add to cart
  • Sale! Sale!
    2026_05_21_481332
    STI SmokeBlock 136 Caulk 10.1 oz Caulking Tube, SB100
    Original price was: $69.36.Current price is: $20.80. Add to cart
  • Sale! Sale!
    2026_05_21_451545
    STI Spec Seal SSB26 Intumescent Firestop Pillow 2″ x 6″ x 9″
    Original price was: $20.31.Current price is: $6.09. Add to cart
  • Sale! Sale!
    2026_05_21_481338
    STI SpecSeal Range-Taking Firestop Collar, RTC350
    Original price was: $267.60.Current price is: $66.90. Add to cart
  • Sale! Sale!
    2026_05_21_484545
    STI SpecSeal Series SSP Firestop Putty Pad 7.25″ x 7.25″, SSP4S
    Original price was: $104.00.Current price is: $26.00. Add to cart