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DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz
DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz
DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz
DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz
DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz
DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz

DAP Gray Silicone Concrete and Masonry Filler and Sealant 10.1 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Seals concrete and masonry gaps with a flexible, weatherproof silicone that resists moisture and mildew indoors or out.
Dap MPN 7079818096 In Stock & Ready to Ship
$115.08
$9.59 each · sold by the case of 12 Free shipping on orders over $149
Ships within 24 hours · most orders arrive in about 2 business days
Cases of 12 · Order in multiples of 12
Ships free on orders over $149 $14.99 flat shipping until your order reaches $149.

Sold by the Case

$115.08 per case of 12

Save $17.28 on orders $75+. Spend $75 or more to unlock 15% off every case — applied automatically at checkout. Free shipping at $149.

Ships as a complete case of 12. Free shipping on orders $149 and up.

About Product Overview

This DAP silicone filler and sealant is built for concrete and masonry work where cracks, joints, and gaps need a flexible, weatherproof fix. Rated for indoor and outdoor use, it stays permanently flexible after curing so it won't crack or pull away as surfaces expand and contract with temperature swings. The gray color blends with most masonry, and it's paintable if you need it to disappear entirely.

  • Material: Silicone, rated for concrete and masonry
  • Coverage: approximately 56 linear feet per 10.1 oz cartridge
  • Moisture and mildew resistant for damp or exterior locations
  • Low VOC (35 g/L) with soap-and-water cleanup

The Details Specifications

Brand Dap
Model / MPN 7079818096
UPC 070798180215
Weight 14 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Dap. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Dap

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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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.

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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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