- Patches roof leaks on dry surfaces
- Repairs cracks and splits
- Seals joints and flashings
- See More Details
Frequently Bought Together
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Product Overview
Roofers Choice 15 Plastic Roof Cement is a trowel-grade sealant for dry surfaces. Made from heavy-bodied asphalt, it spreads easily. It forms a tough film that won't become brittle and crack in the coldest weather, or run and sag in the hottest.
- California residents
- Repairs holes, cracks and splits on composition, mineral surface cap sheet, asphalt coated, metal and masonry roofs
- Use for 3- or 5-course flashing in BUR
- Seals flashing pans around roof penetrations
- Ideal for residential applications
Info & Guides
Product Overview
- Patches roof leaks on dry surfaces
- Repairs cracks and splits
- Seals joints and flashings
Specifications
Dimensions
Container Size
0.9 Gallon
Product Depth (in.)
6.5
Product Height (in.)
7.5
Product Size (oz.)
115
Product Width (in.)
6.5
Details
Application Method
Trowel
Coating Base
Asphalt
Cold Applied
Cold Applied
Color Family
Black
Color/Finish
Black
Features
Algae Resistant,Corrosion Resistant,Extreme Cold & Ice,Extreme Heat,High Impact/Hail Resistant,High Wind Resistant,Mildew Resistant,Paintable,Rust Resistant,Water Resistant
Roof Repair Type
Asphalt
Roofing Product Type
Sealant
Warranty / Certifications
Manufacturer Warranty
12-months limited warranty
Questions & Answers
56Questions39Answers
Can you color this product
Asked by Garcia May 3, 20195
AnswersBefore drying it can't be colored without disrupting its functioning. After complete drying, which occurs in 30 days, it can probably be colored safely. I haven't tried it so I don't know for sure.
Can I brush it on my roof?
Asked by susanthunder June 3, 20204
AnswersYou cannot brush it on. You will need to use a trail.
Can the be used on a trailer roof to stop leaks
Asked by Bob September 30, 20184
Answersyes
Can this be used on a tarp roof
Asked by Stan August 14, 20184
AnswersIf the tarp is over a structure like wood, yes the sealant cement will stop the leaks.
What is the temperature range that this can be applied in?
Asked by OMG November 4, 20184
AnswersIt can probably be applied in all Earth ranges,. It has something like gasoline in it so it's probably going to freeze in the winter, it'll probably cure normally.
how to thin it out? clean up? turpentine?
Asked by Llaneelyort March 18, 20184
AnswersI actually get really good results at getting off my hands and tools with plain old shortening.
Will rain affect it when applied 1hr before rain came down.
Asked by Juan March 22, 20204
AnswersThe rain may not damage it, but the volitiles will run off and probably stain everything they touch because they take a while to evaporate.
How long does it take to dry
Asked by Painter13 July 30, 20174
AnswersIts first initial drying occurs in 12 hours. It's mostly dry but still moldable at that point. After 30 days it dries completely and turns solid.
Can I apply this right over asfault shingles?
Asked by Paul April 25, 20203
AnswersYes, but only as a short-term stop-gap fix. Long-term, unless your shingles are black, it's going to look terrible (messy). Also, if the shingles move, even slightly, the roof cement coating will crack and will need to be reapplied.
what is the best and easiest way to apply this on the overlaps of roll roofing?
Asked by Jim September 25, 20193
Answersa paint scraper
Customer Reviews
Overall Ratings
One Year Later It Makes The Matter Much Worse
June 12, 2020
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.
Response from Henry CompanyJune 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.
Used this product as lap cement for installing Modified bit roll roofing. Worked well but a littl...
October 2, 2018
Used this product as lap cement for installing Modified bit roll roofing. Worked well but a little too thick,
Response from Henry CompanyOctober 2, 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.
THIS IS ALL YOU NEED TO DO A REPAIR AND IT WILL DO IT THE FIRST TIME .
July 31, 2018
THIS IS ALL YOU NEED TO DO A REPAIR AND IT WILL DO IT THE FIRST TIME .
Response from Henry CompanyAugust 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.
Great price and works as advertised. Went on smoothly and simply. Had about a quarter left in t...
May 22, 2018
Great price and works as advertised. Went on smoothly and simply. Had about a quarter left in the can when done.
Response from Henry CompanyMay 23, 2018
Paul-Thank you for leaving a 5 star review on this product and for putting your trust in the Henry Company and The Home Depot.
Rating provided by a verified purchaser...
January 16, 2021
Rating provided by a verified purchaser
Work perfect for me or refer it to anybody...
January 15, 2021
Work perfect for me or refer it to anybody
what I expected, which was good! Applied great in...
December 23, 2020
what I expected, which was good! Applied great in ~50F weather and resolved by tree branch puncture without issue. Should hold fine until a Springtime decision and assessment can be made.
Works well for what I needed...
December 21, 2020
Works well for what I needed
Rating provided by a verified purchaser...
December 18, 2020
Rating provided by a verified purchaser
Rating provided by a verified purchaser...
December 18, 2020
Rating provided by a verified purchaser
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