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Firestop Sealant, Putty and Pillows

Water-Based sealant for excellent smoke seal and highly adhesive putty.
Intumescent Firestop Pillow 3
SSB36
Intumescent Firestop Pillow 3"x6"x9"
$27.07
PEN300 Silicone 5 Gallon Pail
PEN305
PEN300 Silicone 5 Gallon Pail
$637.97
4
STI-FS400
4" Firestop Sleeve
$84.97
Electrical Box Insert 3 3/4
EP44
Electrical Box Insert 3 3/4" x 3 3/4" x 1/8" Pad
$120.97

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3M Fire Barrier Moldable Putty Sticks MP+
Model # 98-0400-5454-0

Modable Putty Sticks in a tube. A synthetic elastomer designed for use as a one part, intumescent fire resistive putty used to restore the integrity of fire rated building construction. Stays pliable...Read More

$19.97
In Stock
Specified Technologies - STI SP Intumesecent Putty Pad 7.25" x 7.25" x 3/16"
Model # SSP4S

SpecSeal Putty Pads provide the same level of protection in a release lined pad for easy application to electrical boxes or other penetrants....Read More

$9.79
In Stock
Specified Technologies - STI SP Intumesecent Putty Pad 9.00" x 9.00" x 3/16"
Model # SSP9S

SpecSeal Putty Pads provide the same level of protection in a release lined pad for easy application to electrical boxes or other penetrants....Read More

$16.00
In Stock
Specified Technologies - STI Intumescent Firestop Pillow 1"x4"x9"
Model # SSB14

Intumescent firestop pillows....Read More

$18.24
In Stock
Specified Technologies - STI LCI SpecSeal Intumescent Sealant 10.1 Ounce
Model # LCI300

LCI SpecSeal intumescent sealant 10.1 ounce....Read More

$18.38
In Stock
Specified Technologies - STI ES Elastomeric Sealant 10.1 Ounce
Model # ES100

ES elastomeric sealant 10.1 ounce....Read More

$19.42
In Stock
Specified Technologies - STI SpecSeal Intumescent Sealant 10.1 Ounce Tube
Model # SSS100

SpecSeal Intumescent sealant 10.1 oz. tube....Read More

$19.62
In Stock
Specified Technologies - STI Intumescent Firestop Pillow 2"x4"x9"
Model # SSB24

Intumescent firestop pillows....Read More

$21.67
In Stock
Specified Technologies - STI Intumescent Firestop Pillow 2"x6"x9"
Model # SSB26

Intumescent firestop pillows....Read More

$22.33
In Stock
Specified Technologies - STI Intumescent Firestop Pillow 3"x6"x9"
Model # SSB36

Intumescent firestop pillows...Read More

$27.07
In Stock
Specified Technologies - STI LCI Intumescent Sealant 20 Ounce
Model # LCI320

LCI intumescent sealant 20 ounce....Read More

$27.14
Usually ships in 2 weeks
Single Quantities only available when "In Stock"
Specified Technologies - STI Series SIL Silicone Firestop Sealant 10.1 Ounce Tube
Model # SIL300

SpecSeal® Series SIL Silicone Firestop Sealant is a one-part,neutral-curing silicone sealant exhibiting superior performance in applications where sealing openings in walls and floors are needed to contro...Read More

$29.70
In Stock
Specified Technologies - STI SSP Intumesecent Putty 24 Cu. In.
Model # SSP28

Typical applications include: Piping: non-combustible steel or iron, Jacketed Cables, Electrical Boxes, Vibration Buffer....Read More

$31.92
In Stock
Specified Technologies - STI ES Elastomeric Sealant 20 Ounce
Model # ES120

ES elastomeric sealant, 20 ounce....Read More

$33.27
Usually ships in 1 week
Specified Technologies - STI LCI Intumescent Sealant 29 Ounce
Model # LCI329

LCI intumescent sealant 29 ounce....Read More

$36.94
Usually ships in 1 week
Specified Technologies - STI ES Elastomeric Sealant 29 Ounce
Model # ES129

ES elastomeric sealant, 29 ounce....Read More

$41.00
Usually ships in 1 week
Specified Technologies - STI SpecSeal Intumescent Sealant 20 Ounce
Model # SSS120

SpecSeal intumescent sealant 20 ounce....Read More

$41.67
Usually ships in 1 week
Specified Technologies - STI 1" Firestop Sleeve
Model # STI-FS100

Seals off the path of fire, smoke and superheated gases while providing support and protection for electrical, telephone, and data cables....Read More

$42.98
In Stock
Specified Technologies - STI SSP Intumescent Putty 36 Cu. In.
Model # SSP100

Typical applications include: Piping: non-combustible steel or iron, Jacketed Cables, Electrical Boxes, Vibration Buffer....Read More

$45.82
In Stock
Specified Technologies - STI SpecSeal Intumescent Sealant 29 oz.
Model # SSS129

SpecSeal 29 oz. intumescent sealant....Read More

$51.07
In Stock
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