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Overview

Model # 74814 Store SKU # 1000417171

Achieve professional-grade results with the POLYURETHANE Adhesive Sealant. This moisture-curing, elastomeric sealant offers long-lasting flexibility and durability, making it ideal for sealing exterior gaps, joints, and cracks. It provides superior adhesion and accommodates up to 70% joint movement. Suitable for above or below waterline use, it resists foot and vehicle traffic wear and is highly resistant to cuts and tears. Perfect for interior and exterior applications, it meets ASTM C920 and NSF/ANSI Standard 61, and it is paintable for a smooth, flawless finish.

  1. Maximum Adhesion & Flexibility
  1. Watertight & Weatherproof Seal
  1. Paintable
  1. Meets ASTM C-920, Class 50
  1. 50 Year Guarantee
  1. Moisture Curing

Specifications

Dimensions

Assembled Depth (in inches)
2
Assembled Height (in inches)
11.25
Assembled Weight (in lbs)
1.25
Assembled Width (in inches)
2
Packaged Depth (in inches)
2
Packaged Height (in inches)
11.25
Packaged Weight (In lbs)
1.25
Packaged Width (in inches)
2

Details

Country of Origin
CA-Canada
Type
Roofing Sealants

Warranty / Certifications

LIMITED WARRANTY: Manufacturer will not accept liability, for products used as directed, more than replacement product or sales price refund within one year from the date of purchase. 1 (888) DAP TIPS.
POLYURETHANE Premium Construction Adhesive Sealant Black 300 mLDAP POLYURETHANE Premium Construction Adhesive Sealant Black 300 mLAchieve professional-grade results with the POLYURETHANE Adhesive Sealant. This moisture-curing, elastomeric sealant offers long-lasting flexibility and durability, making it ideal for sealing exterior gaps, joints, and cracks. It provides superior adhesion and accommodates up to 70% joint movement. Suitable for above or below waterline use, it resists foot and vehicle traffic wear and is highly resistant to cuts and tears. Perfect for interior and exterior applications, it meets ASTM C920 and NSF/ANSI Standard 61, and it is paintable for a smooth, flawless finish.
DAP
1000417171
CAD11.472024-11-08
The Home Depot Canada
POLYURETHANE Premium Construction Adhesive Sealant Black 300 mL is rated 5.0 out of 5 by 14.
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Rated 5 out of 5 by from Seals Like a Pro, Very Reliable and Rock Solid! This stuff is excellent and seals everything I've used it for. I can't remember using a better exterior sealant. I've used it to seal the gap along my foundation wall, roof flashing, and much more. Every project I've used it for over the last year has been a success. It's rock solid as a sealant/adhesive, though I've never used it primarily as an adhesive. I've even used it to patch minor seams on a flat roof and even though it rained a couple of hours later it kept the water out and cured eventually to be completely solid and waterproof. It's still best to use 24 hours before a rainfall. It's not the easiest to work with but with some soapy water it can be tooled just fine. I can't recommend it enough.
Date published: 2021-11-17
Rated 5 out of 5 by from Excellent Great stuff. Added a bathroom exhaust vent to my roof and used this to create the water seal, cover the roofing nails and edge of flange ( top, left and right but never the bottom to allow water out). Heavy rains this week and no issues.
Date published: 2024-06-09
Rated 5 out of 5 by from Awesome! I bought this to seal up some cracks/leaks in my gutters and wow does it work well. It’s definitely messy and can easily get everywhere but, that’s probably why it works so well! It probably isn’t intended to use to hang an exterior light fixture but I had one where the bolt broke inside the mounting box and I just used this stuff to secure it back to the building and worked like a charm.
Date published: 2024-04-28
Rated 5 out of 5 by from Bon produit Fait la job
Date published: 2023-10-27
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Is this the product I would use to adhere shingles to a roof? Just a treehouse. Lol

Asked by: Bluejay
Thank you for posting your inquiry. Shingles are typically installed by way of mechanical fasteners (roofing nails). Products such as DAP Premium Polyurethane Adhesive Sealant are not intended as a replacement/substitute for that installation method, only as a supplement. Should you have any questions or wish to discuss your project in more details, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477.
Answered by: DAPProductExpert
Date published: 2024-11-04

Is Prem Black Polyure Const Adhe Seal good 4 joining/sealing Powder Coated (PC) steel to PC alum. Elsewhere in Q/As is a response ..says this product is no good for non porous surfaces. Also, how long does it take to fully cure to meet stretch specs

Asked by: Andre D
This is a follow-up. It is unfortunate that there is no test/approval for powder coated surfaces. I guess it may be considered as painted metal, although powder coating is far superior as an electrostatic baked on finish to a prepared surface. My further research from the TDS & SDS shows up to 7 days for curing and surface strength 40 equivalent to something between rubber bands and hard truck tires. In any event, 7 days is a long time for final assembly of parts ...my needs for a steel & aluminum gazebo. From past experience (**) I ended up using Lepage QUAD/MAX (know in the USA as QUAD/MAX OSI) by Henkel. 24 to 72 hours curing and excellent adhesion & stretch properties. ** I used QUAD/MAX to join and seal Canexel/LP siding in 2012-13 on a 2 story house with all the combinations of surfaces ...siding to siding vertical joints, to vinyl, to color finished aluminum, to glass, etc.. To jc667, not sure what the solarium panels, but if its still leaking you might give QUAD/MAX a try.
Answered by: Andre D
Date published: 2024-11-04

I need to fit a couple of roof vents, will this be suitable to re-seal the shingles and around the metal flange of the vent??

Asked by: Winterpegger
Thank you for posting your inquiry. DAP Premium Polyurethane Adhesive Sealant would be an excellent choice for virtually any residential roofing application.
Answered by: DAPProductExpert
Date published: 2024-11-04

Will this adhere to brick?

Asked by: Steve
Yes, no problem
Answered by: Brian
Date published: 2023-12-26

Can it be used to install a new car windshield Glass?

Asked by: chro crea
Thank you for posting your inquiry. DAP Premium Polyurethane Construction Adhesive Sealant is not designed, tested, marketed, labeled or recommended for use as a windshield adhesive/sealant.
Answered by: DAPProductExpert
Date published: 2024-11-04

Can this be exposed to very cold weather like -40C?

Asked by: Mike
The coldest it has been exposed to after curing is -20 for one of my applications,
Answered by: Mitran
Date published: 2024-11-04

Is this good for bonding two rubber membranes on the roof that act like gutters?

Asked by: Serg
No this not the appropriate type of adhesive for that application.
Answered by: dieselsyndrome
Date published: 2024-11-04

Does it work on concrete

Asked by: Ef1983
They carry a product called "Polyurethane Waterproof Concrete Sealant" tailored for that. Looks very similar. May have a different color palette
Answered by: Seamus
Date published: 2024-07-19
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