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Black Knight 3.78L All Season Rubberized Premium Roof Repair Sealant

Model # BQ371216|Store SKU # 1000164500

Overview

Model # BQ371216 Store SKU # 1000164500

Especially formulated blend of rubberized asphalt for roof repair in all temperatures. Use to adhere loose shingles, repair leaky flashings, repair minor holes in eavestrough (with Yellow Jacket). Adheres to wet surfaces. Brush grade can be used to -12C

  1. year round usage
  1. brush grade
  1. use to -12C

Specifications

Dimensions

Assembled Depth (in inches)
6.75
Assembled Height (in inches)
7.75
Assembled Weight (in lbs)
9.5
Assembled Width (in inches)
6.75
Packaged Depth (in inches)
6.5
Packaged Height (in inches)
7.62
Packaged Weight (In lbs)
8
Packaged Width (in inches)
6.5

Details

Certified
Country of Origin
CA-Canada
Type
Roofing Sealants

Warranty / Certifications

Call 1-800-523-0268
3.78L All Season Rubberized Premium Roof Repair SealantBlack Knight 3.78L All Season Rubberized Premium Roof Repair SealantEspecially formulated blend of rubberized asphalt for roof repair in all temperatures. Use to adhere loose shingles, repair leaky flashings, repair minor holes in eavestrough (with Yellow Jacket). Adheres to wet surfaces. Brush grade can be used to -12C
Black Knight
1000164500
3.78L All Season Rubberized Premium Roof Repair Sealant is rated 3.9 out of 5 by 19.
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Rated 1 out of 5 by from NOT rubberized. Basically a can of tar. Bought this because it was cheap. Well, it's still overpriced. It does not cure at all, stays runny. Raindrops dent it, hail punches holes in it. A strong wind will pull up a flange that's supposedly 'sealed' by this stuff. It's basically a can of tar. There's no evidence of any rubber-like polymers in it at all. If I could give zero stars, that would be more accurate because it's not at all suited for the purpose.
Date published: 2020-09-07
Rated 5 out of 5 by from Great product.. See attached video. Worked perfectly. Watch the video to see easy steps
Date published: 2021-11-22
Rated 4 out of 5 by from All Season Rubberized Premium Roof Repair Se This product is easy to apply wet or dry and works well
Date published: 2020-08-01
Rated 1 out of 5 by from Bad products I bought this product to seal my balcony from rain,the application was easy.But this product has no UV protection at all. In the morning if it sunny it melt and stick,and at night is get harden again .when I called the customer service to ask what i should do to make it harden they recommended to take it out .
Date published: 2020-07-11
Rated 5 out of 5 by from FANTASTIC PRODUCT! Easy to apply. Dries quickly. Makes it waterproof! Great price too!
Date published: 2019-11-06
Rated 5 out of 5 by from Easy to apply product Did a great job for me, sealing the edges of my roof, can be applied under wet conditions
Date published: 2020-08-13
Rated 5 out of 5 by from Did the job! As advertised.... did the job! It is thick and a little messy. Wear gloves!
Date published: 2020-08-09
Rated 5 out of 5 by from All season rubberized premium roof repair sealant Awesome sealant will definitely using it again! Quick and easy to use.
Date published: 2021-03-22
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Does this bond to rubber roofs

Asked by: Teka
Yes!   It sticks to everything!  I mean everything!  
Answered by: Jodie444
Date published: 2020-09-07

can you use this product to repair gutter corners

Asked by: anthony56
No, this product is not recommended for that application.
Answered by: Henry Product Support
Date published: 2022-01-21

Does this dry matte or is it glossy? Does it remain sticky? Will dirt, twigs, bugs get stuck in it? I'm building untreated pine planters that I'd like to be black. Will this work?

Asked by: Raymond
It doesn't dry. It's basically a can of tar. A week after applying, it came off on my hand just like a minute after applying. I don't recommend this anywhere near plants, or where animals or people could come in contact with it.
Answered by: Leaky roof guy
Date published: 2022-05-14

Will this work for RV roof repair?

Asked by: Elle Vee
No, this product is not recommended for that application. Consider White Knight Flex Coat, which is available at most Home Depot locations, for RV roof repair and coating.
Answered by: Henry Product Support
Date published: 2022-01-21
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