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Items 1-20 of 35

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  1. STI® LCI300 Intumescent Firestop Sealant, Tube Container, Paste Form, Red, Mild Acrylic Odor/Scent, 40 to 95°F
    STI® LCI300 Intumescent Firestop Sealant, Tube Container, Paste Form, Red, Mild Acrylic Odor/Scent, 40 to 95°F SKU#: FRS10005
    In stock
    $11.55
    $11.55
  2. STI® LCI320 Intumescent Firestop Sealant, Sausage Container, Aluminum Trihydrate, Crystalline Silica and Sulfuric Acid Compound
    STI® LCI320 Intumescent Firestop Sealant, Sausage Container, Aluminum Trihydrate, Crystalline Silica and Sulfuric Acid Compound SKU#: FRS10007
    In stock
    $16.89
    $16.89
  3. 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
    $58.88
    $58.88
  4. STI® SSP100 Putty, Composition: Aluminum Trihydrate
    STI® SSP100 Putty, Composition: Aluminum Trihydrate SKU#: FRS10028
    In stock
    $40.65
    $40.65
  5. STI® LCC300 Intumescent Firestop Collar, Use with Plastic Pipe, Galvanized Steel
    STI® LCC300 Intumescent Firestop Collar, Use with Plastic Pipe, Galvanized Steel SKU#: FRS10002
    In stock
    $17.11
    $17.11
  6. 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
    $7.08
    $7.08
  7. STI® SSP4S Putty Pad, Red, SSP Series
    STI® SSP4S Putty Pad, Red, SSP Series SKU#: FRS10015
    In stock
    $5.72
    $5.72
  8. 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
    $9.23
    $9.23
  9. 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
    $21.82
    $21.82
  10. 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
    In stock
    $80.03
    $80.03
  11. 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
    $65.69
    $65.69
  12. STI® SSS120 Intumescent Firestop Sealant, Sausage Container, Paste Form, Fire Rating: 4 hr, Red, Mild Acrylic Odor/Scent, 40 to 95°F
    STI® SSS120 Intumescent Firestop Sealant, Sausage Container, Paste Form, Fire Rating: 4 hr, Red, Mild Acrylic Odor/Scent, 40 to 95°F SKU#: FRS10022
    In stock
    $29.69
    $29.69
  13. STI® SSB14 Intumescent Firestop Pillow, Red, 9 in L x 1 in W, ASTM E 814, SSB Series
    STI® SSB14 Intumescent Firestop Pillow, Red, 9 in L x 1 in W, ASTM E 814, SSB Series SKU#: FRS10026
    In stock
    $14.46
    $14.46
  14. STI® LCI305 Intumescent Firestop Sealant, 5 gal Pail, 1155 cu-in, Sulfuric Acid Compound with Graphite and Crystalline Silica, Red
    STI® LCI305 Intumescent Firestop Sealant, 5 gal Pail, 1155 cu-in, Sulfuric Acid Compound with Graphite and Crystalline Silica, Red SKU#: FRS10010
    In stock
    $382.85
    $382.85
  15. STI® LCC400 Intumescent Firestop Collar, Use with Plastic Pipe, Galvanized Steel
    STI® LCC400 Intumescent Firestop Collar, Use with Plastic Pipe, Galvanized Steel SKU#: FRS10003
    In stock
    $25.91
    $25.91
  16. STI® LCC200 Intumescent Firestop Collar, Use with Plastic Pipe, Galvanized Steel
    STI® LCC200 Intumescent Firestop Collar, Use with Plastic Pipe, Galvanized Steel SKU#: FRS10001
    In stock
    $11.00
    $11.00
  17. 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
    Call for availability
    $0.61
    $0.61
  18. 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
    $28.00
    $28.00
  19. STI® ES120 SpecSeal® ES Series Elastomeric Flexible Firestop Sealant, Sausage Container
    STI® ES120 SpecSeal® ES Series Elastomeric Flexible Firestop Sealant, Sausage Container SKU#: FRS10042
    Call for availability
    $13.74
    $13.74
  20. 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
    $53.54
    $53.54
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