Internet #204167828

Model #18096

Store SKU #284733

10.1 oz. Gray Concrete and Mortar Filler and Sealant

Name: 10.1 oz. Gray Concrete and Mortar Filler and Sealant
Brand: DAP
SKU: 284733
Rating: 3.9711 (277 reviews)

DAP

(278)Questions & Answers (79)

Seals cracks and gaps on concrete and masonry
Waterproof seal that maintains strong flexibility
Silicone additives for improved adhesion and water resistance
See More Details

Frequently Bought Together

Price:

This item: 10.1 oz. Gray Concrete and Mortar Filler and Sealant

M-D Building Products 1/2 in. x 20 ft. Caulk Backer Rod

$3.89

M-D Building Products 5/8 in. x 20 ft. Gray Caulk Backer Rod for Gaps and Joints

$4.44

Product Overview

DAP Concrete and Mortar Filler and Sealant is a high performance sealant formulated to repair cracks and holes in concrete, mortar and masonry. It contains silicone additives for improved adhesion and water resistance. It forms a durable, flexible and watertight seal.

Durable and flexible
Waterproof, weather resistant seal
Paintable
Easy water clean-up
Resists gas, oil, grease and salt
Subject to or will include a recycling fee in the following states: CA or
Watertight seal
Exterior use
How to Caulk Like a Professional
Best Caulks and Sealants for Your Home Improvement Projects
California residents

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Individual size (oz.)

10.1

Details

Color/Finish

Gray

Coverage (linear ft.)

Cure Time (hours)

Dry Color Family

Gray

Dry to touch (min.)

Features

Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible

Indoor/Outdoor

Interior/Exterior

Exterior,Interior

Kit

Longevity

5 years

Longevity (years)

Number of Tubes Included

Professional Paint Supplies & Values

Pro Supplies

Sealant Form

Standard Tube

Sealant Type

Latex

Transparency

Solid

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

If not satisfied with product performance when used as directed, return used container and sales receipt to DAP Products Inc., Technical Customer Service, 2400 Boston St., Suite 200, Baltimore, MD 21224, for product replacement or sales price refund. DAP will not be liable for incidental or consequential damages.

Questions & Answers

79Questions28Answers

Is this product sanded/textured?

Asked by Matt March 14, 2021

Answers

Thank you for posting your inquiry. DAP Concrete & Mortar Siliconized Filler & Sealant is not textured. Should you require a textured concrete sealant, we would recommend DAP Textured Concrete Premium Elastomeric Latex Filler & Sealant, DAP Item Number: 7079808676. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.

I need a masonry caulk to fill in at the base of a brick porch pillar. What should I use? Will it get hard?

Asked by Tammy February 5, 2021

Answers

Thank you for posting your inquiry. For the application as described, DAP Premium Polyurethane Adhesive Sealant would be the best product option. Should you have additional questions or require further assistance, please feel free to contact DAP Technical Customer Service at 888-327-8477.

Can i use this product to fill some small holes in brick fireplace before i paint it

Asked by Wes January 29, 2021

Answers

This product is rated for use with fireplaces and when cured, is paintable: https://www.homedepot.com/p/Rutland-10-3-fl-oz-Fireplace-Mortar-Cartridge-in-Gray-63G/202218154

Can this be used to stop water from leaking through a crack in a concrete basement wall?

Asked by Joe January 10, 2021

Answers

Thank you for posting your inquiry. Based on the description of your intended project, we would only recommend the use of DAP QUICK PLUG Hydraulic & Anchoring Cement. This is the only product that can be used for concrete repair, where moisture is present at the time of application. Should you have any additional questions, wish to discuss or our recommendation or your project in more detail, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.

Good for stucco cracks ?

Asked by mla January 4, 2021

Answers

It's OK for stucco cracks if you're going to paint over it - but you'll see it show through the paint. In my experience, I had a better result with the DAP Dynaflex 230 product. Far superior adhesion than what you'll get with this product and it won't crack - very much unlike this 'concrete' product. The DAP Dynaflex Ultra comes in many other colors and is even better than the Dynaflex 230 product if you're looking for something to fill the cracks and possibly not have to paint afterwards. All of these are available from Home Depot.

is this product good for filling hairline cracks in stucco

Asked by SalA December 23, 2020

Answers

Home Depot sells a "Sika" branded product in a caulk style tube that is rated for concrete/stucco repairs. That would be a great product to use.

can this be used between tiles and hardwood floors that has some cement coming, to be able to fill those gaps?

Asked by ed November 25, 2020

Answer

Thank you for posting your inquiry. For the project that you have described, we would recommend the use of the DAP Premium Polyurethane Construction Adhesive Sealant. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.

Can this be used on an exterior door threshold to seal and protect rain water from leaking into the house?

Asked by Andy November 10, 2020

Answers

Having regrettably used this product on multiple projects, I would say absolutely not. If you're talking about leaking occuring at the sides of the threshold near the jamb/casing, GE Advanced Silicone II would be a great product to seal that - or even OSI Quad, but the Quad would be much harder to tool into a nice finish since it's not supposed to be tooled. The DAP product is an entry level interior product and not much more than colored painter's caulk in my experience.

Can this be used to fill garage floor expansion joints with filler rods for prep prior to epoxy floor system?

Asked by Josh November 6, 2020

Answers

This stuff cracks and shrinks quite significantly. Personally, I'd steer you towards one of the polyurethane self leveling concrete products such as the DAP 3.0 product that Home Depot sells. This DAP 'concrete' product is really nothing more than fancy painter's caulk IMO and fails miserably to serve its purpose.

Can I use to repoint small cracks in mortar line..

Asked by Homeboy August 30, 2020

Answers

https://www.homedepot.com/p/Rutland-10-3-fl-oz-Fireplace-Mortar-Cartridge-in-Gray-63G/202218154 This specifically states that it's for repointing cracks and missing mortar and Home Depot sells it.

10.1 oz. Gray Concrete and Mortar Filler and Sealant - page 2

Customer Reviews

4
out of 278 reviews
63% recommend this product

162

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Showing 1-10 of 278 reviews

Dec 5, 2020

I used this to repair some cracks in our stairs and also to fill in around the railing posts wher...

I used this to repair some cracks in our stairs and also to fill in around the railing posts where the previous concrete had degraded after 16 years. It does not match the original color but we did not expect it to match. The stairs will be painted in the spring. Two tubes of this and some good paint will save replacement of stairs which would cost approx $1200.

by Swamper

DIY

Recommended Product

Oct 12, 2020

PRODUCT IS GARBAGE!

After prepping cracks, applying the product, and allowing it to dry undisturbed of any water for 4 days, it rained. DAP Mortar is oozing out and washing away. Now we have to remove it, power wash to remove gummy paste that is left behind, purchase a new product and reapply. Wasted one full case of the product! WASTE OF MATERIAL & LABOR X 2! PS Wish we would have read reviews on the product before purchasing. Apparently, this is not the only job it failed on!

by FL

Thank you for posting your feedback about DAP Concrete Waterproof Filler & Sealant. Because you did not provide any background on your application technique, application conditions or project background (joint dimensions/hole size), it is difficult to provide a proper response. Because this sealant is an acrylic latex (water based) formula, its sole drying mechanism is the loss of water (evaporation). The most common causes for poor water resistance is generally related to one or a combination of factors such as: damp application surfaces, low temperature, high humidity, poor air circulation, premature water exposure (< 24 hours) and/or deep/thick application. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information regarding your experience. DAP

1 person found this helpful

Oct 3, 2020

Perfect - waste of money and time!

Followed directions. Cracked within 3 days. Called the customer service number on the tube. She "has no idea why it would fail" and wanted the printed number from the tube. THERE ISN'T ONE! No on one tube or case box. We looked at 60 + tubes and in 3 stores. Not one single lot number. She "guessed we had expired tubes". Well, how do you know if there isn't anything to tell you?? This worked years ago when I used it. Lasted over 5 years. Clearly they changed it to fill their pockets with more money while giving the customer nothing but wasted time and money. Done with DAP products! You can tell from their responses to other bad reviews that they will find an excuse why it isn't their fault.

by DontUseDAP

Thank you for posting your feedback. We're sorry to see your low star review. If you are dissatisfied with your purchase, the product may be returned to the point of purchase or returned directly to DAP for a refund of your purchase price. Instructions for this process can be found on the product package. Should you have any additional questions or require further assistance, please free to contact DAP’s Technical Customer Service Department at 888-327-8477. Since you have posted similar commentary on multiple products and sites, we have replied to those posts with the same response. DAP

1 person found this helpful

Jul 30, 2020

Did a good job sealing crack in cement...

Did a good job sealing crack in cement

by Mrsfixit

Feb 23, 2020

Be very cautious buying this product

This product failed completely after contact with water. The first attempt was a week or two after filling in gaps around a channel drain with quickrete. I wanted to smooth the transition to the drain with a very thin coat of this product and thought caulk/concrete sealer would work. Maybe the quickrete didn't cure long enough and caused the caulk to fail to adhere because the caulk immediately detached and bubbled and expanded like chewing gum even though the caulk itself had weeks to cure before any rain and it didn't even adhere to the plastic channel drain. I blame myself for that first failure months ago. Ok, so I scraped the residue of the caulking off, used a wire brush on the quickrete and waited for a period of dry weather to apply the caulk again, a thin layer near the edge of the channel drain. This time it didn't rain for about 1 month and the caulk cured rock hard and adhered to the quickrete perfectly after a day or two. So, the quickrete had cured and the caulk had 1 month before rain. 70 degrees, sun, no rain for a month. I was sure it would work this time. This time when it rained (today) the caulk dissolved and detached like cheap chewing gum within a few hours. heck, even old chewing gum would resist rain for a few hours. Exact same results as the first time. Complete failure. I scraped it all off with my finger. Zero adhesion. I'm sure that the conditions, the cure time of the concrete, the condition of the surface, the temperature, etc. all had something to do with the failure of this product so I just want to warn people that you basically have to predict 3 months of hot, dry weather prior to using and after using this product if you want it to work. Don't use it in the winter, or after rain, or before rain, or when there are clouds or on concrete that is dirty or hasn't cured for 6 months or on surfaces that might get wet or cold in the next 3 months. If you can meet all those conditions then your application might work. From what I see, this product requires a set of environmental conditions that are rare and beyond the control of humans so it will fail most of the time. I believe they didn't put chewing gum in a tube to sell. It's not a scam, but it's failed spectacularly two times for me. I'm glad I only bought one tube and will now use quikrete to smooth the transition because I KNOW quickrete doesn't dissolve in rain.

by oggy

Thank you for posting your feedback. We are sorry to see your low star review on DAP Concrete Waterproof Filler & Sealant. At your convenience, please contact DAP's Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information regarding your project and to discuss alternate product options. DAP

Feb 13, 2020

cracked

Label says flexible but it cracked within 1 week. Wont use again

by James

Thank you for posting your feedback. We're sorry to see your low star review on DAP Concrete Waterproof Filler & Sealant. Because you did not provide any details regarding your experience, it is difficult to provide you with a proper reply or any product usage guidance. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you regarding your experience. DAP

Recommended Product

4 people found this helpful

Sep 25, 2019

I's say it worked well for my needs to fill...

I's say it worked well for my needs to fill a sidewalk crack about 1" across. Thanks - DTM

by Dantheman

Jul 30, 2019

I used this to fill a gap between my concrete patio and my foundation. I was initially pleased wi...

I used this to fill a gap between my concrete patio and my foundation. I was initially pleased with the results but after a few days in the summer sun it cracked and peeled away. What concrete isn't exposed to the sun? What a total waste of money.

by privatehand

Thank you for posting your feedback. We're sorry to hear about your experience with Concrete Waterproof Filler & Sealant. Because you did not provide us with any details about your application conditions, application technique or other project specifics (such as joint size), it is difficult to provide a proper reply. At your convenience, please feel free contact DAP’s Technical Customer Service Department at 888-327-8477, so that we can obtain some additional information from you to help us better address your specific concerns. DAP

2 people found this helpful

Jul 23, 2019

Great product, quality, and easy to work with I...

Great product, quality, and easy to work with I use many of the DAP products on different types of jobs. I can say that the DAP Products Inc, do stand behind and warranty their full product line. A long time user.

by Papi

May 18, 2021

very good neighbor recommended it and it worked perfect for what I needed it for

by susanmike

Recommended Product

Internet #204167828

Model #18096

Store SKU #284733

10.1 oz. Gray Concrete and Mortar Filler and Sealant

DAP

Frequently Bought Together