Home Chimney Products Chimney Maintenance
CrownSeal Pre-Mixed Flexible Waterproof Coating - 2 Gallon Tub

CrownSeal Pre-Mixed Flexible Waterproof Coating - 2 Gallon Tub

$171.47 $209.99 18% Off
Free Shipping
In Stock
Ships same business day.
Qty: 1

Frequently Purchased Together

Have questions?

Our NFI-certified experts are here to help!
Call us at 800-203-1642 Call us at 800-203-1642

Product Details

Manufacturer: ChimneySaver
ChimneySaver Part Numbers: 300023
Item Number: CPF-24565
UPC: 709057420020

Features

  • Ideal for waterproofing chimney crowns, chimney corbels, and other masonry surfaces
  • Remains flexible when dry
  • Can be used without a bonding agent
  • Pre-mixed for convenient application
  • Natural concrete look blends in with masonry
  • 10-year warranty
  • Dry Time: about 6 to 8 eight hours
  • Cure Time: 24 to 72 hours, depending on temperature and humidity
  • Coverage: approximately 18 sq. ft. per gallon at a 1/8" thickness
  • Application Temperature: between 45-? F and 95-? F
This flexible and long-lasting Waterproof Coating by CrownSeal, is ideal for waterproofing chimney crowns, chimney corbels, and other masonry surfaces. This pre-mixed coating remains flexible when dry and can be used without a bonding agent. Easy to apply, this waterproof coating features a natural concrete look that blends in with your masonry, and takes from 24 to 72 hours to cure. Simply apply this compound right up to the flue tile to desired thickness, smooth it and you're done!

Customers Also Viewed

Customer Q&A with Product Specialists

Jeff M. from Memohis Tn asked:
Could this be used to seal the floor drain area under a boiler in a large building?
Could this be used to seal the floor drain area under a boiler in a large building?
This product is only suitable for waterproofing chimney crowns, chimney corbels, and other masonry surfaces.
Answered by: Tyler M. - NFI Master Hearth Professional

Helpful?

0
Robert L. from Los Angles CA asked:
Can this material be used on the outside face of existing stucco knowing that we are going to install a metal rain screen system to protect the stucco from wind and rain?
Can this material be used on the outside face of existing stucco knowing that we are going to install a metal rain screen system to protect the stucco from wind and rain?
CrownSeal can be used wherever a long-lasting exterior waterproof membrane is needed, such as chimney crowns, chimney corbels, the tops of masonry walls, including parapets, and stucco repair.
Answered by: Tyler M. - NFI Master Hearth Professional

Helpful?

0
Jerry D. from Canadensis Pa asked:
Can I use this product to coat the inside portion of my fireplace located in my attic?
Can I use this product to coat the inside portion of my fireplace located in my attic?
This is not meant for use on the inner portion of a chimney. It is meant for waterproofing the outer portions of the chimney.
Answered by: Brennan W.

Helpful?

0
Showing 3 of 3 Questions and Answers
Ask a Question

Customer Reviews

CrownSeal Pre-Mixed Flexible Waterproof Coating - 2 Gallon Tub
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Mark
Aug 14, 2023
Verified Buyer Check Mark Verified Buyer

Solved leak issue

Product worked well. Recommend applying when is 70 when the sun is not shining, otherwise it sets up very quickly.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Scott
Jun 20, 2022

Worked very well

Product applied and covered well and has a professional looking finish. Would highly recommend.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Bill S.

Nice Product

The CrownSeal Premixed Flexible Waterproof Coating was easy to apply with a trowel and then smooth with a paint brush as the instructions stated. It is important to have the right weather conditions - both temperature and no rain in the immediate forecast. Inclement weather was in our forecast and got to Chicago before the product set up and cured. As a result I'll have to reapply in the Spring.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By John
Verified Buyer Check Mark Verified Buyer

Came quick

Ordered on a Saturday and it came by Tuesday before the cold weather. Went on as described. So far no leaks and no moisture.

Cons

It didn't smooth out as well as I hoped. It took longer then 24 hours to cure. It needed more time but could be from the cold weather that moved in.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Mike
Verified Buyer Check Mark Verified Buyer

CrownSeal

Great product, fast shipment, great company to do business with.

Cons

None
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By David
Verified Buyer Check Mark Verified Buyer

Easy to use, Great product

The material goes on smoothly. It was my first time using it. Using a stiff paint (or masonry) brush with water does wonders to give you a nice smooth surface removing any trowel marks.

Pros

Easy to use.

Cons

Takes 3 days to dry/cure. Make sure you have several days of sunny cool weather.
4.7
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
7 Reviews
Showing 6 of 7 Customer Reviews
Write a Review