Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 241 products available
Caulk & Sealants & Glazing

Shop 288 caulk & sealants & glazing at National Hardware Group — from trusted brands like 3M, Allway, Basf and more. Every item is an authorized, warranty-backed purchase, with prices starting around $4.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
241 products
Sika Pro Select Capitol Tan Polyurethane Construction Caulk Sealant 10.1 oz
12 per case USA

Sika

Sika Pro Select Capitol Tan Polyurethane Construction Caulk Sealant 10.1 oz

MPN: 515311

$119.88
Save 15% at $75+ Case of 12
Sika Pro Select White Polyurethane All Purpose Construction Sealant 10.1 oz
12 per case USA

Sika

Sika Pro Select White Polyurethane All Purpose Construction Sealant 10.1 oz

MPN: 515309

$119.88
Save 15% at $75+ Case of 12
DAP Alex Flex White Acrylic Latex Interior Molding and Trim Sealant 10.1 oz
12 per case USA

Dap

DAP Alex Flex White Acrylic Latex Interior Molding and Trim Sealant 10.1 oz

MPN: 7079818542

$83.88
Save 15% at $75+ Case of 12
BASF MasterSeal NP 1 Black Elastomeric Polyurethane Sealant 10.1 oz
12 per case

Basf

BASF MasterSeal NP 1 Black Elastomeric Polyurethane Sealant 10.1 oz

MPN: NP1BLK12

$143.88
Save 15% at $75+ Case of 12
BASF MasterSeal NP 1 Tan Elastomeric Polyurethane Sealant 10.1 oz
12 per case

Basf

BASF MasterSeal NP 1 Tan Elastomeric Polyurethane Sealant 10.1 oz

MPN: NP1TAN12

$143.88
Save 15% at $75+ Case of 12
OSI Quad White Elastomeric Polymers Door/Siding/ Window Sealant 10 oz
12 per case USA

Osi

OSI Quad White Elastomeric Polymers Door/Siding/ Window Sealant 10 oz

MPN: 1638674

$115.08
Save 15% at $75+ Case of 12
BASF MasterSeal NP 1 Aluminum Gray Elastomeric Polyurethane Sealant 10.1 oz
12 per case

Basf

BASF MasterSeal NP 1 Aluminum Gray Elastomeric Polyurethane Sealant 10.1 oz

MPN: NP1ALGRY12

$143.88
Save 15% at $75+ Case of 12
BASF MasterSeal NP 1 Limestone Elastomeric Polyurethane Sealant 10.1 oz
12 per case

Basf

BASF MasterSeal NP 1 Limestone Elastomeric Polyurethane Sealant 10.1 oz

MPN: NP1LMSTN12

$143.88
Save 15% at $75+ Case of 12
BASF MasterSeal NP 1 White Elastomeric Polyurethane Sealant 10.1 oz
12 per case

Basf

BASF MasterSeal NP 1 White Elastomeric Polyurethane Sealant 10.1 oz

MPN: NP1WHT12

$143.88
Save 15% at $75+ Case of 12
BASF MasterSeal NP 1 Medium Bronze Elastomeric Polyurethane Sealant 10.1 oz
12 per case

Basf

BASF MasterSeal NP 1 Medium Bronze Elastomeric Polyurethane Sealant 10.1 oz

MPN: NP1MDBRZ12

$143.88
Save 15% at $75+ Case of 12
Loctite Clear Silicone Medium Strength Silicone Clear All-Weather Adhesive 2.7 oz
6 per case USA

Loctite

Loctite Clear Silicone Medium Strength Silicone Clear All-Weather Adhesive 2.7 oz

MPN: 908570

$45.54
Save 15% at $75+ Case of 6
Titebond WeatherMaster White Elastomeric Polymers Door/Siding/ Window Sealant 9.5 oz
12 per case USA

Titebond

Titebond WeatherMaster White Elastomeric Polymers Door/Siding/ Window Sealant 9.5 oz

MPN: 44001A

$103.08
Save 15% at $75+ Case of 12
Sashco eXact Color Tintable Elastomeric Acrylic Latex Interior Molding and Trim Caulk 9.5 oz
6 per case USA

Sashco

Sashco eXact Color Tintable Elastomeric Acrylic Latex Interior Molding and Trim Caulk 9.5 oz

MPN: 12030

$95.94
Save 15% at $75+ Case of 6
GE Supreme White Supreme Silicone Kitchen and Bath Caulk Sealant 2.8 oz
12 per case USA

Ge

GE Supreme White Supreme Silicone Kitchen and Bath Caulk Sealant 2.8 oz

MPN: 2974791

$119.88
Save 15% at $75+ Case of 12
DAP DYNAFLEX 230 Black Premium Latex Door/Siding/ Window Sealant 10.1 oz
12 per case USA

Dap

DAP DYNAFLEX 230 Black Premium Latex Door/Siding/ Window Sealant 10.1 oz

MPN: 7079818280

$91.08
Save 15% at $75+ Case of 12
DAP Dynaflex 230 Cedar Tan Premium Latex Door/Siding/ Window Sealant 10.1 oz
12 per case USA

Dap

DAP Dynaflex 230 Cedar Tan Premium Latex Door/Siding/ Window Sealant 10.1 oz

MPN: 7079818412

$91.08
Save 15% at $75+ Case of 12
DAP White Silicone Rubber Door/Siding/ Window Sealant 2.8 oz
USA

Dap

DAP White Silicone Rubber Door/Siding/ Window Sealant 2.8 oz

MPN: 7079800752

$9.99
Great Stuff Gaps & Cracks Orange Polyurethane Insulating Foam Sealant 24 oz
12 per case USA

Great Stuff

Great Stuff Gaps & Cracks Orange Polyurethane Insulating Foam Sealant 24 oz

MPN: 341557

$191.88
Save 15% at $75+ Case of 12
OSI QUAD Matte Clear Elastomeric Sealant 10 oz
12 per case USA

Osi

OSI QUAD Matte Clear Elastomeric Sealant 10 oz

MPN: 827837

$115.08
Save 15% at $75+ Case of 12
DAP Pro Caulk Black Professional Plastic Caulking Tool Kit 8 pk

Dap

DAP Pro Caulk Black Professional Plastic Caulking Tool Kit 8 pk

MPN: 7079809125

$15.99
GE Supreme White Supreme Silicone Kitchen and Bath Caulk Sealant 10.1 oz
12 per case USA

Ge

GE Supreme White Supreme Silicone Kitchen and Bath Caulk Sealant 10.1 oz

MPN: 2821640

$179.88
Save 15% at $75+ Case of 12
GE Supreme Clear Supreme Silicone Kitchen and Bath Caulk Sealant 10.1 oz
12 per case USA

Ge

GE Supreme Clear Supreme Silicone Kitchen and Bath Caulk Sealant 10.1 oz

MPN: 2822051

$179.88
Save 15% at $75+ Case of 12
Sashco Lexel Clear Synthetic Rubber All Purpose Caulk 10.5 oz
12 per case USA

Sashco

Sashco Lexel Clear Synthetic Rubber All Purpose Caulk 10.5 oz

MPN: 13010

$155.88
Save 15% at $75+ Case of 12
Newborn Caulk Buddy Yellow Lightweight Plastic Caulk Finisher Tool

Newborn

Newborn Caulk Buddy Yellow Lightweight Plastic Caulk Finisher Tool

MPN: A-CB-100

$6.99
Keep browsing

Related categories

Other Compounds CaulkPaint & Cleaning SuppliesLatex CaulkPure Silicone CaulkSiliconized Acrylic Caulk
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
100% Authorized & Genuine — Our Guarantee →
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare