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Internet # 202091010

Model # RC015004

Store SKU # 109376

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15 Plastic Black Roof Cement Caulk 10.1 oz.

$2.97
  • Patches roof leaks on dry surfaces
  • Repairs cracks and splits
  • Seals joints and flashings
  • View More Details

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Product Details

About This Product

Roofers Choice 15 Plastic Roof Cement patches roof leaks, repairs cracks and splits, and seals joints and flashings. This plastic roof cement is suitable for both residential and commercial applications. Product is easy to apply with a roofing trowel, putty knife or caulking gun.

Highlights

  • Repairs holes, cracks and splits on composition, shingles, roll roofing, mineral surface cap sheet, asphalt coated, metal and masonry roofs
  • Seals valleys, raised edges, chimneys, skylights, turbines, roof vents, gutters, A/C units, & flashing pans around roof penetrations
  • Ideal for both commercial and residential applications
  • Apply with a roofing trowel, putty knife or caulk gun
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 202091010

Model # RC015004

Store SKU # 109376

Additional Resources

Shop All Roofers Choice
From the Manufacturer

Specifications

Container Size: 10.1 Ounce

Dimensions

Container Size

10.1 Ounce

Details

Application Method

Caulk Gun/Dispenser, Trowel

Coating Base

Asphalt

Cold Applied

Cold Applied

Color Family

Black

Color/Finish

Black

Features

Algae Resistant, Corrosion Resistant, Extreme Heat, High Impact/Hail Resistant, High Wind Resistant, Ice and Water Shield, Mildew Resistant, Paintable, Rust Resistant, Water Resistant

Roof Repair Type

Roof Cement

Roofing Product Type

Sealant

Warranty / Certifications

Manufacturer Warranty

12-month limited warranty

Questions & Answers

Is this product based on water or solvent?
ByJul 19, 2026
1 Answer | 
Answer This Question

Dannys RC-15 is a solvent based product.

By|Jul 22, 2026


    Can I use to seal gutter seam
    ByJul 18, 2026
    1 Answer | 
    Answer This Question

    Terry, it may work temporarily. For a longer lasting seal, look at Henry 212 Crystal Clear or Henry 884 Tropi-Cool Seam and Repair.

    By|Jul 19, 2026


      I need to adhere delineators to the to the asphalt driveway rather than using bolts. Can I used this sealer as an adhesive to lock the delineator to the driveway? How much time does it need to dry before cars can run over it?
      ByJul 17, 2026
      1 Answer | 
      Answer This Question

      Edward, I would only recommend trying the Henry 900 Flashing and Construction Sealant. Henry 900 can be found at all Home Depots.

      By|Jul 23, 2026


        Can I use this on a wet roof
        ByJul 10, 2026
        1 Answer | 
        Answer This Question

        John, please take a look at the Henry Wet Patch line that can be used while wet and even under water! Thank you.

        By|Jul 11, 2026


          Can you use this inside?
          ByJul 2, 2026
          1 Answer | 
          Answer This Question

          Henry RC-15 is strictly an exterior use product. It contains a rather aggressive solvent base and will gas off fumes for a while. We do not recommend using RC-15 indoors.

          By|Jul 2, 2026


            what can I use to clean this up?
            ByJun 19, 2026
            1 Answer | 
            Answer This Question

            Jerry, mineral spirits would be the best thing to use for clean up. Thank you for your question.

            By|Jun 20, 2026


              This product can be used for wood?
              ByJun 14, 2026
              1 Answer | 
              Answer This Question

              Nydia, RC-15 Plastic Roof Cement is not designed to be used on wood.

              By|Jun 15, 2026


                What’s the coverage area?
                ByMay 24, 2026
                1 Answer | 
                Answer This Question

                Charles, the coverage rate of RC-15 is 12.5 square feet per gallon applied 1/8" thick.

                By|May 24, 2026


                  Viewing 1-8 of 279

                  Customer Reviews

                  4.6 out of 5

                  • 4.6 out of 1,088 reviews
                  • 93% recommend this product
                  Filter by:
                  Showing 1-10 of 1,088 reviews
                  Had a roof leak and this worked great. It was easy to use and fit my existing caulk gun. Would definitely buy again
                  by
                  Response from Henry CompanyJun 4, 2026
                  RC-15 is our economy leak stopper that can be applied to a dry surface. Once applied it will repair a leak and won't dry out and crack in cold weather or sag in the hottest. Thank you for putting your trust in the Henry Co and the Home Depot.
                  This is the way to go for smaller roofing repairs, like installing a vent through the roof, fixing nail pops, and gluing cap shingles.It’s a lot less messy than brushing it on from a can. I use it all the time.
                  by
                  Response from Henry CompanyMay 25, 2026
                  pbesong, Roofers Choice RC-15 Plastic Roof Cement is our economy grade roof repair product that is made to be applied to dry surfaces. Once applied it is waterproof and very flexible. You are correct when you say that using the caulking tube is an easy way to apply it to repair small jobs on the roof. Thank you for putting your trust in the Henry Co and the Home Depot.
                  The Roofers Choice 15 Plastic Black Roof Cement Caulk worked well for repairing loose/damaged shingles both for gluing together multiple layers and cracks. It sealed shingles well and easily restored them back to normal. The viscosity was rubbery and sandy. It can get very sticky and messy so wear gloves. It can be applied freely and still be worked in within 20 or so minutes after (dried slowly) giving ample time to complete repairs without mistakes from having to rush. The tube was easier to dispense using a Ryobi caulk gun at lowest dispense rate. The price to quality ratio is very reasonable for the finished quality.
                  by
                  Response from Henry CompanyMay 14, 2026
                  Your comments regarding the performance of Henry Roofers Choice RC-15 were very thorough. RC-15 is our economy grade leak stopper that is designed to be applied on a dry surface. Once applied it can rain any time and RC-15 will stop the leak. Thank you for putting your trust in the Henry Co and the Home Depot.
                  Used this product many many times. Always does the job. Use it on flat roofs and pitched roofs. Pro tip if you’re using putty knives use plastic ones.
                  by
                  Response from Henry CompanyMar 28, 2026
                  Like any asphalt-based leak stopper, RC-15 Plastic Roof Cement is going to be sticky and is made that way on purpose so it will adhere to the area to be repaired until it fully cures. Thank you for putting your trust in the Henry Co and the Home Depot.
                  Easy to use at an affordable price!
                  Easy to use at an affordable price!
                  by
                  • Verified Purchase
                  • Recommended
                  1 found this review helpful
                  One Year Later It Makes The Matter Much Worse
                  I put 6 buckets of the substance worth $67.59 onto the roof starting in June 2019. It worked for the first 8 months but after winter here in Shenandoah, Pennsylvania it came apart. It liquified, went through the leak, and made the leak worse in sectors, now it's just as bad as it was originally, except now there's tar all over the roof and over the carpet. I'm just going to lay 4' x 4' wooden panels and 4' x 4' concrete panels to fix this problem up there, possibly more than one layer of that for the edges where a drop may come through. They're heavy and don't get blown off.
                  by
                  Response from Henry CompanyJun 16, 2020
                  JonathanCaraballo-we are so sorry to hear you had this issue. We realize this can be frustrating. Please reach out to our product support department at 1-800-486-1278 at your earliest convenience so that we may assist you. Again, our apologies and we look forward to speaking with you.
                    4 found this review helpful
                    Too Thin
                    This stuff will do in a pinch i guess, but is much thinner than what I am use to. I decided to try this because Home Depot's Web Site (as of the date of this comment) states that it is 11 ounces, (its not) & it was also .50 cents cheaper than my normal stuff. I normally use Black Jack roof cement which is much thicker & tackier. With this stuff, if you are gluing down a shingle, its so thin the shingle slides down if you don't put something on it to hold it. Not sure of drying time yet. I believe I will be returning this the next time I go by HD. Not going to make a special trip for $2, but I'm not happy with this purchase & although it may be good for some things, I don't really recommend this product for gluing down shingles that have been torn off by the wind on a 12/12 pitch roof
                    by
                    Response from Henry CompanyJan 11, 2020
                    TxSux-we are sorry to hear you were disappointed with this purchase. We would like to resolve any issues for you. Please reach out to our product support department at 1-800-486-1278. We apologize for any inconvenience this may have caused and look forward to speaking with you.
                      8 found this review helpful
                      Easy to use and free flowing, Good Choice
                      Easy to use and free flowing, Good Choice
                      by
                      Response from Henry CompanyOct 24, 2018
                      Jack-Thank you for leaving a 5 star review on this product and for putting your trust in the Henry Company and The Home Depot.
                      • Pro
                      • Verified Purchase
                      • Recommended
                      1 found this review helpful
                      Easy to work with and seals great.
                      Easy to work with and seals great.
                      by
                      Response from Henry CompanyOct 22, 2018
                      Dave-Thank you for leaving a 5 star review on this product and for putting your trust in the Henry Company and The Home Depot.
                      • Verified Purchase
                      • Recommended
                      THIS IS ALL YOU NEED TO DO A REPAIR AND IT WILL DO IT THE FIRST TIME .
                      THIS IS ALL YOU NEED TO DO A REPAIR AND IT WILL DO IT THE FIRST TIME .
                      by
                      Response from Henry CompanyAug 4, 2018
                      ROLLS5278-Thank you for leaving a 5 star review on this product and for putting your trust in the Henry Company and The Home Depot.
                      • Verified Purchase
                      • Recommended
                      1 found this review helpful
                      Showing 1-10 of 1,088 reviews