Model # HE505571

Internet #100005608

Store SKU #201099

Henry 505 4.75 Gal. Flash Master Cement
0081725505704

Henry

505 4.75 Gal. Flash Master Cement

$4997 /each

Product Overview

The Henry 505 4.75 Gal. Flash Master cement is a long-lasting, high-quality, asphalt-based formulation. It is designed to be applied to dry surfaces when it is not raining. It is flexible and will not sag, making it ideal for sealing vertical as well as flat surfaces.
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Product Overview

The Henry 505 4.75 Gal. Flash Master cement is a long-lasting, high-quality, asphalt-based formulation. It is designed to be applied to dry surfaces when it is not raining. It is flexible and will not sag, making it ideal for sealing vertical as well as flat surfaces.
  • Rubber-modified asphalt-based no-sag formula won't drip in vertical applications
  • Formulated for application under dry conditions only, waterproof when cured
  • Apply with roofing trowel, putty knife or caulk gun
  • 1 Gal. covers up to 12-1/2 sq. ft. to a 1/8 in. thickness
  • Seals leaks around chimneys, skylights and other roof openings as well as repairs shingles, roofing, flashing, splits, cracks and raised edges

Product Overview

Model #: HE505571
Sku #: 201099
Internet #: 100005608

The Henry 505 4.75 Gal. Flash Master cement is a long-lasting, high-quality, asphalt-based formulation. It is designed to be applied to dry surfaces when it is not raining. It is flexible and will not sag, making it ideal for sealing vertical as well as flat surfaces.

California residents: see   Proposition 65 information

  • Rubber-modified asphalt-based no-sag formula won't drip in vertical applications
  • Formulated for application under dry conditions only, waterproof when cured
  • Apply with roofing trowel, putty knife or caulk gun
  • 1 Gal. covers up to 12-1/2 sq. ft. to a 1/8 in. thickness
  • Seals leaks around chimneys, skylights and other roof openings as well as repairs shingles, roofing, flashing, splits, cracks and raised edges

Info & Guides

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Name 3.30 Gal. 208 Wet Patch Roof Cement 505 4.75 Gal. Flash Master Cement 3.30 Gal. Rubber Wet Patch Roof Cement 0.90 Gal. 885 Tropi-Cool 100% Silicone Seam and Repair Roof Sealant
Brand Henry Henry Henry Henry
Ratings (33) (10) (40) (42)
Cold applied Yes Yes Yes Yes
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
12
Product Height (in.)
14
Product Size (oz.)
608
Product Width (in.)
12

Details

Cold applied
Yes
Color/Finish
Black
Returnable
90-Day
Roofing Product Type
Sealant
Sealant Type
SBS

Warranty / Certifications

Manufacturer Warranty
We, the manufacturer, warrant only that this product is free of defects, since many factors which affect the results obtained from this product. We will replace at no charge any product proved to be defective within 12 months of purchase.

Specifications

Dimensions

Product Depth (in.)
12
Product Height (in.)
14
Product Size (oz.)
608
Product Width (in.)
12

Details

Cold applied
Yes
Color/Finish
Black
Returnable
90-Day
Roofing Product Type
Sealant
Sealant Type
SBS

Warranty / Certifications

Manufacturer Warranty
We, the manufacturer, warrant only that this product is free of defects, since many factors which affect the results obtained from this product. We will replace at no charge any product proved to be defective within 12 months of purchase.

Questions & Answers

Does henry henry have a sealant for leaky basements

To seal a Crack in cinder blocks
Asked by: Peanut
Yes
Answered by: maryj
Date published: 2017-10-03

Which product do you recommend on a barn roof that has old nail holes and cracks in the tin, some...

Which product do you recommend on a barn roof that has old nail holes and cracks in the tin, some 1/4 in.. I am trying to not replace the roof. I have 2400 sq. Ft to cover or seal.
Asked by: Bobo
Henry 505
Answered by: maryj
Date published: 2017-10-03

Can this be used to fix a leaky RV roof

Asked by: Bigens
Depends on the substrate. If it's metal, then yes. It it's EPDM rubber, then no. The safest bet would be to use our Henry 885 Tropi-Cool 100% Silicone Seam & Repair Roof Sealant or Henry 887 Tropi-Cool 100% Silicone Roof Coating. These work on most substrates and are great for RVs. For more info, check out www.henry.com or contact product support at 800-486-1278.
Answered by: BrandAnswers
Date published: 2016-03-02

would flashmaster be ok to reapply aggragate to roll roofing?

bought a home that has two sections of roll roof- seams were sealed a foot wide and it looks horrible. have got agg already(white silica sand)- just not sure what adhesive/sealant to use
Asked by: jayhawke
Jayhawke-We would recommend our 203 Rolled Roofing Adhesive. I have included a link below for you that contains more information. Thank you for putting your trust in the Henry Company and The Home Depot. http://us.henry.com/roofing/adhesives-and-primers/203-cold-ap-roof-and-lap-adhesive
Answered by: BrandAnswers
Date published: 2017-02-22
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Customer Reviews

505 4.75 Gal. Flash Master Cement is rated 5.0 out of 5 by 10.
Rated 5 out of 5 by from Great roofing product. Easy to apply. Seems it will hold up well for many years without crackin... Great roofing product. Easy to apply. Seems it will hold up well for many years without cracking. Highly recommended.
Date published: 2017-08-01
Rated 5 out of 5 by from Great product Easy to use. I liked putting this product on with a trowel rather using the products that use a brush.
Date published: 2017-06-20
Rated 5 out of 5 by from I was exactly what I needed for repairs! 1 x... I was exactly what I needed for repairs! 1 x 5 gal pail did the job!
Date published: 2017-10-25
Rated 5 out of 5 by from I used Henry 505 onl my trailer rooftop works great I used Henry 505 onl my trailer rooftop works great
Date published: 2017-10-03
Rated 5 out of 5 by from 5 stars... 5 stars
Date published: 2017-06-20
Rated 5 out of 5 by from Worked great Broomed on during an overcast 60 degree morning. Spread well over a bad valley and flashing
Date published: 2017-04-26
Rated 5 out of 5 by from Very easy to use and it stopped all my leaks Very easy to use and it stopped all my leaks
Date published: 2017-04-11
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
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