FREE SHIPPING ON ALL ORDERS OVER $250FREE SHIPPING ON ALL ORDERS OVER $250

SAVE 5% ON YOUR ORDER WHEN YOU SIGN UP

CONTACT US      844-728-1771

USA Made
ISO
Contact Us
Join or Sign In
Cart
Search
Menu

Shop STI

View as Grid List

Items 1-20 of 35

Set Descending Direction
  1. Compare
    STI® Z1005-892-CG Fire Penetration Warning Label, 4-1/2 in H x 5-3/8 in L, Red/White, 1000 per Roll
    STI® Z1005-892-CG Fire Penetration Warning Label, 4-1/2 in H x 5-3/8 in L, Red/White, 1000 per Roll SKU#: FRS10032
    In stock
    $0.64
    $0.64
  2. Compare
    STI® SSWBLU230 SpecSeal® Flexible Pre-Cut Intumescent Wrap Strip, 11-1/4 in L x 3 in W, Up to 4 hr Fire Rating, Plastic
    STI® SSWBLU230 SpecSeal® Flexible Pre-Cut Intumescent Wrap Strip, 11-1/4 in L x 3 in W, Up to 4 hr Fire Rating, Plastic SKU#: SSWBLU230-12930
    In stock
    $9.76
    $9.76
  3. Compare
    STI® LCI329 SpecSeal® Intumescent Nonhalogenated Firestop Sealant, Tube Container, Composition: Aluminum Trihydrate
    STI® LCI329 SpecSeal® Intumescent Nonhalogenated Firestop Sealant, Tube Container, Composition: Aluminum Trihydrate SKU#: FRS10034
    Call for availability
    $29.60
    $29.60
  4. Compare
    STI® ES120 SpecSeal® ES Series Elastomeric Flexible Firestop Sealant, Sausage Container
    STI® ES120 SpecSeal® ES Series Elastomeric Flexible Firestop Sealant, Sausage Container SKU#: FRS10042
    In stock
    $14.53
    $14.53
  5. Compare
    STI® SSAMW Rectangular Mineral Board, for use with Fire Barrier Spray
    STI® SSAMW Rectangular Mineral Board, for use with Fire Barrier Spray SKU#: SSAMW-12930
    In stock
    $62.24
    $62.24
  6. Compare
    STI® RFG2 Ez-Firestop® 2 pc Split Cable Grommet, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, cULus Listed, UL File No R14579
    STI® RFG2 Ez-Firestop® 2 pc Split Cable Grommet, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, cULus Listed, UL File No R14579 SKU#: FRS10070
    Call for availability
    $56.60
    $56.60
  7. Compare
    STI® RFG1 Ez-Firestop® 2 pc Split Cable Grommet, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, cULus Listed, UL File No R14579
    STI® RFG1 Ez-Firestop® 2 pc Split Cable Grommet, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, cULus Listed, UL File No R14579 SKU#: FRS10065
    Call for availability
    $36.73
    $36.73
  8. Compare
    STI® CF34 Closet Flange Firestop Gasket, ASTM E814, ANSI/UL 1479, CAN/ULC-S115
    STI® CF34 Closet Flange Firestop Gasket, ASTM E814, ANSI/UL 1479, CAN/ULC-S115 SKU#: CF34-12930
    In stock
    $22.03
    $22.03
  9. Compare
    STI® EZ-Path® EZDP133CWK Fire-Rated Pathway Circular Plate Kit, Upto 4 hr Fire Rating, Galvanized Steel, ASTM E814, CAN/ULC-S115, cULus Listed
    STI® EZ-Path® EZDP133CWK Fire-Rated Pathway Circular Plate Kit, Upto 4 hr Fire Rating, Galvanized Steel, ASTM E814, CAN/ULC-S115, cULus Listed SKU#: FRS10060
    In stock
    $219.20
    $219.20
  10. Compare
    STI® SIL320SL Firestop Sealant, Sausage Container, Silicone, Off White,
    STI® SIL320SL Firestop Sealant, Sausage Container, Silicone, Off White, <47 g/L VOC SKU#: FRS10048
    In stock
    $22.37
    $22.37
  11. Compare
    STI® SSC600 Intumescent Firestop Collar, For Use with Plastic Pipe, Galvanized Steel
    STI® SSC600 Intumescent Firestop Collar, For Use with Plastic Pipe, Galvanized Steel SKU#: FRS10051
    Call for availability
    $84.60
    $84.60
  12. Compare
    STI® SSWRED Intumescent Wrap Strip, 12 ft L x 1-1/2 in W, 4 hr Fire Rating, ASTM E814, CAN/ULC-S115, cULus Listed, Cwhus Listed, FM Approved
    STI® SSWRED Intumescent Wrap Strip, 12 ft L x 1-1/2 in W, 4 hr Fire Rating, ASTM E814, CAN/ULC-S115, cULus Listed, Cwhus Listed, FM Approved SKU#: FRS10030
    In stock
    $69.44
    $69.44
  13. Compare
    STI® SSP9S Intumescent Fire Stop Putty, Pad, Red, -10 to 120°F
    STI® SSP9S Intumescent Fire Stop Putty, Pad, Red, -10 to 120°F SKU#: FRS10075
    In stock
    $7.49
    $7.49
  14. Compare
    STI® SSS100 Intumescent Firestop Sealant, Tube, Red, -10 to 185°F , 29.2 g/L VOC, 10.1 oz Tube (300 ml) 18.2 cu-in
    STI® SSS100 Intumescent Firestop Sealant, Tube, Red, -10 to 185°F , 29.2 g/L VOC, 10.1 oz Tube (300 ml) 18.2 cu-in SKU#: FRS10020
    Call for availability
    $18.36
    $18.36
  15. Compare
    STI® SSB36 Intumescent Firestop Pillow, 9 in L x 3 in W, Intumescent, ASTM E 814
    STI® SSB36 Intumescent Firestop Pillow, 9 in L x 3 in W, Intumescent, ASTM E 814 SKU#: FRS10031
    In stock
    $23.71
    $23.71
  16. Compare
    STI® Ready® FSR400 Split Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579
    STI® Ready® FSR400 Split Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579 SKU#: FSR400-12930
    Call for availability
    $155.03
    $155.03
  17. Compare
    STI® Ready® FS200 Firestop Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579
    STI® Ready® FS200 Firestop Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579 SKU#: FS200-12930
    In stock
    $52.40
    $52.40
  18. Compare
    STI® Ready® FSR100 Split Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579
    STI® Ready® FSR100 Split Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579 SKU#: FSR100-12930
    Call for availability
    $106.90
    $106.90
  19. Compare
    STI® Ready® FSR200 Split Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579
    STI® Ready® FSR200 Split Sleeve, ASTM E814, ANSI/UL 1479, CAN/ULC-S115, UL File No R14579 SKU#: FSR200-12930
    Call for availability
    $120.40
    $120.40
  20. Compare
    STI® EZD22 Fire-Rated Pathway, Square Shape, 10-1/2 in L x 1-1/2 in W x 1-1/2 in H, Upto 4 hr Fire Rating, Galvanized Steel
    STI® EZD22 Fire-Rated Pathway, Square Shape, 10-1/2 in L x 1-1/2 in W x 1-1/2 in H, Upto 4 hr Fire Rating, Galvanized Steel SKU#: EZD22-12930
    Call for availability
    $104.01
    $104.01
Page
per page
Shop By
Price
OK
Promotions
Availability
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.
Search engine powered by ElasticSuite