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Shop Local. Support Independent. 93 products available
Pure Silicone Caulk

Shop 93 pure silicone caulk at National Hardware Group — from trusted brands like Dap, Ge, Gorilla and more. Every item is an authorized, warranty-backed purchase, with prices starting around $6.99. 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
93 products
OSI Quad Max Cavern Steel/Night Gray Elastomeric Polymers Caulk Sealant 9.5 oz
USA
In-Store

Osi

OSI Quad Max Cavern Steel/Night Gray Elastomeric Polymers Caulk Sealant 9.5 oz

MPN: 1924095

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
OSI Quad Max Mountain Sage Elastomeric Polymers Caulk Sealant 9.5 oz
USA
In-Store

Osi

OSI Quad Max Mountain Sage Elastomeric Polymers Caulk Sealant 9.5 oz

MPN: 1869690

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
USA
In-Store

Osi

OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz

MPN: 1869745

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
OSI Quad Max Iron Gray Elastomeric Polymers Caulk Sealant 9.5 oz
USA
In-Store

Osi

OSI Quad Max Iron Gray Elastomeric Polymers Caulk Sealant 9.5 oz

MPN: 1869643

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
OSI Quad Max Mocha Elastomeric Polymers Caulk Sealant 9.5 oz
USA
In-Store

Osi

OSI Quad Max Mocha Elastomeric Polymers Caulk Sealant 9.5 oz

MPN: 1868690

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
OSI Quad Max Tundra Gray Elastomeric Polymers Caulk Sealant 9.5 oz
USA
In-Store

Osi

OSI Quad Max Tundra Gray Elastomeric Polymers Caulk Sealant 9.5 oz

MPN: 2249430

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Gorilla White Silicone Kitchen and Bath Sealant 10 oz
12 per case

Gorilla

Gorilla White Silicone Kitchen and Bath Sealant 10 oz

MPN: 117335

$155.88
Save 15% at $75+ Case of 12
Gorilla Ultimate Paintable White Silicone Window and Door Sealant 9 oz
12 per case

Gorilla

Gorilla Ultimate Paintable White Silicone Window and Door Sealant 9 oz

MPN: 117605

$167.88
Save 15% at $75+ Case of 12
Only 3 cases left
Gorilla Clear Silicone Kitchen and Bath Sealant 10 oz
12 per case

Gorilla

Gorilla Clear Silicone Kitchen and Bath Sealant 10 oz

MPN: 117386

$155.88
Save 15% at $75+ Case of 12
Gorilla Ultimate Paintable White Silicone Kitchen and Bath Sealant 9 oz
12 per case USA

Gorilla

Gorilla Ultimate Paintable White Silicone Kitchen and Bath Sealant 9 oz

MPN: 117283

$167.88
Save 15% at $75+ Case of 12
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
6 per case USA

Dap

DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.

MPN: 7079800950

$47.94
Save 15% at $75+ Case of 6
DAP Ultra Clear Silicone All Purpose Waterproof Sealant 2.8 fl. oz.
6 per case USA

Dap

DAP Ultra Clear Silicone All Purpose Waterproof Sealant 2.8 fl. oz.

MPN: 7079800952

$47.94
Save 15% at $75+ Case of 6
OSI Quad Max Black Silicone Door/Siding/ Window Caulk Sealant 9.5 oz
12 per case USA

Osi

OSI Quad Max Black Silicone Door/Siding/ Window Caulk Sealant 9.5 oz

MPN: 1868687

$167.88
Save 15% at $75+ Case of 12
DAP Silicone Max Brown Silicone All Purpose Sealant 10.1 oz
12 per case USA

Dap

DAP Silicone Max Brown Silicone All Purpose Sealant 10.1 oz

MPN: 7079808788

$179.88
Save 15% at $75+ Case of 12
Only 2 cases left
DAP Silicone Max Almond Silicone All Purpose Sealant 10.1 oz
12 per case USA

Dap

DAP Silicone Max Almond Silicone All Purpose Sealant 10.1 oz

MPN: 7079808784

$179.88
Save 15% at $75+ Case of 12
Only 3 cases left
DAP Aluminum Silicone Rubber Door/Siding/ Window Sealant 10.1 oz
USA
In-Store

Dap

DAP Aluminum Silicone Rubber Door/Siding/ Window Sealant 10.1 oz

MPN: 7079808643

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Loctite Polyseamseal Clear Silicone Multipurpose Sealant 10 oz
USA
In-Store

Loctite

Loctite Polyseamseal Clear Silicone Multipurpose Sealant 10 oz

MPN: 1508974

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
GE Advanced Clear Silicone 2 Gutter and Flashing Caulk Sealant 10.1 oz
12 per case USA

Ge

GE Advanced Clear Silicone 2 Gutter and Flashing Caulk Sealant 10.1 oz

MPN: 2823398

$143.88
Save 15% at $75+ Case of 12
GE Re-New White Silicone Kitchen and Bath Caulk Sealant 2.7 oz
6 per case

Ge

GE Re-New White Silicone Kitchen and Bath Caulk Sealant 2.7 oz

MPN: 2770459

$59.94
Save 15% at $75+ Case of 6
DAP HVAC Silicone Clear 100% RTV Silicone HVAC Sealant 10.3 oz
USA

Dap

DAP HVAC Silicone Clear 100% RTV Silicone HVAC Sealant 10.3 oz

MPN: 7079808011

$11.99
DAP HVAC Silicone Aluminum 100% RTV Silicone HVAC Sealant 10.3 oz
12 per case USA

Dap

DAP HVAC Silicone Aluminum 100% RTV Silicone HVAC Sealant 10.3 oz

MPN: 7079808012

$143.88
Save 15% at $75+ Case of 12
DAP Red 100% RTV Silicone Sealant 10.3 oz
12 per case USA

Dap

DAP Red 100% RTV Silicone Sealant 10.3 oz

MPN: 7079808013

$167.88
Save 15% at $75+ Case of 12
Gorilla White Silicone All Purpose Sealant 10 oz
12 per case USA

Gorilla

Gorilla White Silicone All Purpose Sealant 10 oz

MPN: 108318

$155.88
Save 15% at $75+ Case of 12
Gorilla Clear Silicone All Purpose Sealant 10 oz
12 per case USA

Gorilla

Gorilla Clear Silicone All Purpose Sealant 10 oz

MPN: 108311

$155.88
Save 15% at $75+ Case of 12
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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.

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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.

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