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STI SpecSeal

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Product Brands

STI SpecSeal

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STI SpecSeal ES Elastomeric Firestop Red Sealant - 20 oz Sausage $
STI SpecSeal Smoke 'N' Sound Acoustical Sealant - 29 oz Tube $
Grabber IFC Intumescent Fire Caulk - 29 oz Tube $
Biostop BF 150+ Fire-Rated Sealant - 30 oz Tube $
STI SpecSeal LCI Intumescent Firestop Sealant - 29 oz Tube $
STI SpecSeal LCI Intumescent Firestop Sealant - 30 oz Tube $
Biostop BF 150+ Fire-Rated Sealant - 10.3 oz Tube $
STI SpecSeal LC Endothermic Red Sealant - 29 oz Tube $
STI SpecSeal LCI Intumescent Firestop Sealant - 10.1 oz Tube $
STI EZ-Path 4 in Sleeves Retrofit Device - One Pair $
TWI SPRAY PLAST Wall Surfacer - 5 Gallon Pail $
USG Sheetrock Brand Firecode Smoke-Sound Sealant - 29 oz Tube $
STI SpecSeal LC Endothermic Sealant - 10.1 oz Tube $
Shield Industries FireGuard E-84 Intumescent Coating $
STI BlazeStop WF300 Intumescent Firestop Caulk - 5 Gallon $
Grabber EFC Endothermic Fire Caulk - 29 oz Tube $
STI SpecSeal ES Elastomeric Firestop Sealant - 10.1 oz Tube $
STI SpecSeal RTC Range-Taking Firestop Collars $
2 ft x 4 ft STI SpecSeal CS Composite Sheet $
STI SpecSeal ES Elastomeric Firestop Sealant - 29 oz Tube $
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Add to Quote autorenew Add to Quote autorenew
STI SpecSeal ES Elastomeric Firestop Red Sealant - 20 oz Sausage
$
STI SpecSeal Smoke 'N' Sound Acoustical Sealant - 29 oz Tube
$
Grabber IFC Intumescent Fire Caulk - 29 oz Tube
$
Biostop BF 150+ Fire-Rated Sealant - 30 oz Tube
$
STI SpecSeal LCI Intumescent Firestop Sealant - 29 oz Tube
$
STI SpecSeal LCI Intumescent Firestop Sealant - 30 oz Tube
$
Biostop BF 150+ Fire-Rated Sealant - 10.3 oz Tube
$
STI SpecSeal LC Endothermic Red Sealant - 29 oz Tube
$
STI SpecSeal LCI Intumescent Firestop Sealant - 10.1 oz Tube
$
STI EZ-Path 4 in Sleeves Retrofit Device - One Pair
$
TWI SPRAY PLAST Wall Surfacer - 5 Gallon Pail
$
USG Sheetrock Brand Firecode Smoke-Sound Sealant - 29 oz Tube
$
STI SpecSeal LC Endothermic Sealant - 10.1 oz Tube
$
Shield Industries FireGuard E-84 Intumescent Coating
$
STI BlazeStop WF300 Intumescent Firestop Caulk - 5 Gallon
$
Grabber EFC Endothermic Fire Caulk - 29 oz Tube
$
STI SpecSeal ES Elastomeric Firestop Sealant - 10.1 oz Tube
$
STI SpecSeal RTC Range-Taking Firestop Collars
$
2 ft x 4 ft STI SpecSeal CS Composite Sheet
$
STI SpecSeal ES Elastomeric Firestop Sealant - 29 oz Tube
$
Add to Quote autorenew

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About Us

Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers' hands as quickly and safely as possible.
Our Services

Capitol Materials Coastal carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to commercial sites.
Our Locations

Our delivery fleet is dispatched from eight locations across the southeastern U.S. including two yards in Georgia, five yards in South Carolina, and one yard in Florida.
Contact Us

For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.