Last Updated on December 1, 2022 by chuckm
For an all-purpose heavy duty waterproofing sealer many professionals turn to a product called Defy. Also known as MasonrySaver® Heavy Duty Water Repellent, this sealer is designed for concrete, masonry, brick, and natural stone. This siloxane-based sealer penetrates deep into the surface unlike other acrylic and silicone sealers that form a film on top. The active ingredient in Masonry Saver Heavy Duty Water Repellent allows for up to a quarter inch of penetration into concrete and brick surfaces.
Our Masonry Saver Heavy Duty Water Repellent Review revealed that the silanes and siloxanes in the formula help protect from the deteriorating effects of de-icing salts and chemicals. Masonry Saver Water Repellent is an invisible sealer that does not alter the appearance of the surface being sealed. It is 100% breathable and can be used on both horizontal and vertical surfaces. Masonry Saver Heavy Duty Water Repellent is offered with a 7-year manufacturer’s warranty. The warranty claims that Masonry Saver will exhibit water-shedding properties for 7 years from application if applied as directed.
Masonry Saver Sealer will spread at around 75-100 square feet per gallon and typically requires only 1 coat. It can be applied using a roller or metal sprayer and usually dries within 1-2 hours. Masonry Saver Heavy Duty will clean up easily with soap and water and is compliant in all 50 states due to a low VOC formula. Masonry Saver Heavy Duty Water Repellent Sealer will protect surfaces from salts, snow, rain, and traffic. It is good for use on brick walls, driveway, sidewalks, patios, and any brick or concrete surface.
This high-performance waterproof sealer penetrates and reacts with the minerals in the surface during the presence of UV light and moisture. This creates a durable bond beneath the surface that becomes an integral part of the substrate to provide long lasting water repellency from within. Masonry Saver Heavy Duty Water Repellent Sealer is recommended by professionals for the protection and longevity of brick, concrete, and stone surfaces.
In August of 2013 I had Defy applied to the exterior of the brick on the chimney from my fireplace. I have noticed some water seepage the last several days. Is there a normal period of time that the application, from Aug. of 2013, should have lasted?
And should I power wash the exterior again prior to another application?
For vertical brick you should use the Masonry Saver Brick Water Repellent:
https://www.deckstain.com/brick-water-repellent.html
It is normal to reapply every 5-7 years.
[quote name=”JenniferO”]I am confused as to which of your 3 products–Paver Sealer, Brick Repellent or HD Water Repellent would be best for sealing my clay brick walkway (kiln-fired) with polymeric sand joints. Some joint sand stabilization/hardening would be helpful if your products do that. Which of your products is best for a brick walkway?[/quote]
Use the Paver Sealer:
https://www.deckstain.com/brick-paver-sealers.html
I am confused as to which of your 3 products–Paver Sealer, Brick Repellent or HD Water Repellent would be best for sealing my clay brick walkway (kiln-fired) with polymeric sand joints. Some joint sand stabilization/hardening would be helpful if your products do that. Which of your products is best for a brick walkway?
[quote name=”Glenbill”]Hello,
Can Defy masonry work on pool deck? Two concerns:
1. What prep of the concrete is required before product can be applied? The stamped concrete contractor used some type of concrete stain on initial install.
2. What about “slipperiness” of final Defy product? In other words, will people slip more easily on wet (from water), finished concrete once Defy dries?
Thanks.[/quote]
This product is not for stamped concrete. For stamped concrete you would want the Masonry Saver Decorative Concrete Sealer:
https://www.deckstain.com/decorative-concrete-sealer.html
Hello,
Can Defy masonry work on pool deck? Two concerns:
1. What prep of the concrete is required before product can be applied? The stamped concrete contractor used some type of concrete stain on initial install.
2. What about “slipperiness” of final Defy product? In other words, will people slip more easily on wet (from water), finished concrete once Defy dries?
Thanks.
[quote name=”Ann”]Can Dryloc be applied over Masonrysaver Heavy Duty Water Repellent ?? Thanks.[/quote]
Sorry but no.
Can Dryloc be applied over Masonrysaver Heavy Duty Water Repellent ?? Thanks.