$11700
Pay $92.00 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Premium, penetrating sealer for interior/exterior porous surfaces
- Creates a durable, invisible barrier to resist moisture & stains
- Easy to use, UV transparent sealant maintains natural look
- View More Details
Product Details
Specifications
Questions & Answers
61Questions
Q:Can I use this particular sealant on Taj Mahal quartzite stone? I?m looking to seal the island counter.
by|Mar 20, 2023
1 Answer
Q:is this safe to use on a tile & grout shower?
by|Nov 15, 2022
2 Answers
Q:Between the Porous plus and the impregnator, what would be the best choice for an outdoor travertine pool deck patio. We don't want to have a glossy sealer film to it, but as natural as possible
by|Nov 14, 2022
1 Answer
Q:Will this sealer prevent "picture frame" staining of white honed marble from dark grout when applied before the grout? If not, do you have a different product you would recommend?
by|Nov 14, 2022
1 Answer
Showing 1-4 of 61
Nov 18, 2022
BE AWARE
OUCH!! Home depot has this sealer 1 quart for $100. So after ordering I looked on line and saw every other store with the same product for half the price. Of coarse I sent it right back. BE AWARE of home depots prices, compare.
by
Response from Rust-OleumSupportNov 21, 2022
Dear Valued Home Depot Customer, to better answer your question, please contact our HD.com customer service department at 800-430-3376 call any day between 6 a.m. and 2 a.m. EST, or call your local store, they can either answer your question or transfer you to your local store to answer your specific question.
Aug 26, 2022
This sealer was recommended by the company who installed my...
This sealer was recommended by the company who installed my granite countertop. I found it easy to use and delivery by Home Depot was fast and convenient.
by
Jun 16, 2022
Excellent special sealer
Easy to use and protects special tiles like adobe
by
May 25, 2022
Will wait to see how long it lasts...
Will wait to see how long it lasts
by
May 19, 2022
It colored some of the tiles light tan and others...
It colored some of the tiles light tan and others more white
by
Response from Rust-OleumSupportMay 19, 2022
Let's see what we can figure out. Rust-Oleum Miracle Sealants 511 Porous Plus is designed for sealing porous tile, stone, and grout surfaces to provide resistance against water, oil, alkalis, staining, salt ion intrusion, and freeze/thaw damage. 511 Porous Plus is not a surface coating and will not alter
the natural look of the surface. Due to the differences of each substrate, several inconspicuous test patches should be completed to ensure maximum performance.
- Rust-Oleum Product Support 6
the natural look of the surface. Due to the differences of each substrate, several inconspicuous test patches should be completed to ensure maximum performance.
- Rust-Oleum Product Support 6
May 5, 2022
I applied this product to a crumbling Kasota stone front...
I applied this product to a crumbling Kasota stone front steps and landing area which was less than 2 years since installation. Every day, more stone was cracking and crumbling off. I am not sure if it was from winter weather or the ice melt we'd used. Since applying the 511 Sealant, I've noticed no more crumbling. It has only been a week but I'm hopeful it will have solved the issue and save our beautiful entryway.
by
Mar 15, 2022
by
Nov 3, 2021
I did a lot of research on a product that...
I did a lot of research on a product that would seal my backsplash that I made out of Henry’s Feather Finish. The concrete-look backsplash looked great, but it showed every splash of water. The 511 Porous Plus was so easy to apply, and after the 2nd coat, water just beads up on the surface. The backsplash got very dark as I applied the sealer, but dried unnoticeable. I am very happy with this product!
by
Nov 3, 2021
Easy to work with, only product recommended for cement tile...
Easy to work with, only product recommended for cement tile …. Beautiful matte finish
by
May 18, 2021
This sealer worked to seal my granite!...
This sealer worked to seal my granite!
by
0/0
Compare Similar Floor Sealers
Top Rated |  |  |  | |
| Brand | Custom Building Products | Custom Building Products | Miracle Sealants | Custom Building Products |
| Name | Aqua Mix Sealer's Choice Gold 24 oz. Penetrating Sealer | TileLab SurfaceGard 1 Gal. Penetrating Sealer | 511 1 Qt. Porous Plus | Aqua Mix Sealer's Choice Gold 1 Gal. Penetrating Sealer |
| Price | $5297 | $10900 | $11700 | $15400 |
| Ratings | (428) | (224) | (55) | (428) |
| Flooring Type | Concrete,Grout,Porcelain,Stone,Tile | Grout,Tile | Grout,Tile | Concrete,Grout,Porcelain,Stone,Tile |
| Where to Use | Bathroom,Floors,Kitchen,Outdoor | Bathroom,Floors,Kitchen,Outdoor | Bathroom,Floors,Kitchen,Outdoor,Specialty | Bathroom,Floors,Kitchen,Outdoor |
| Flooring Material Features | Fast-drying,Rapid setting,Stain resistant,Water based | Stain resistant,Water based | Stain resistant | Fast-drying,Rapid setting,Stain resistant,Water based |
| Maximum coverage area (sq. ft.) | 281 | 1000 | 1000 | 1500 |
| THD SO SKU | 1000392348 | 1000392347 | 1000725794 | |
| View Product | View Product | View Product | View Product |
Related Products
Explore More on homedepot.com
Hardware
Kitchen
More Products
- Camaflexi Mid-Century Castanho, Twin Size, Panel Headboard, Platform Bed
- Buy CedarSafe 1/4 in. x 4 in. with Variable Length Aromatic Cedar Natural Closet Liner Boards 15 sq. ft.
- Buy Everbilt 1/2 in. x 72 in. Plain Steel Flat Bar with 1/8 in. Thick
- Stanley 6 in. Long Nose Pliers
- IGLOO 5 Gallon Seat Top Beverage Jug Cooler 42329
Outdoor Living
What's in Season
- Easter Porcelain Dinnerware Sets
- STONEMARK 10 in. x 5 in. Quartz Countertop Sample in Calacatta Laza P
- Shop Press Fit The Plumber's Choice Ball Valves
- Home Decorators Collection Calloway 19 in. Matte Black Concave Selectable LED Flush Mount JXM3011LM/MB
- Charlotte Pipe 1 1/2 in. PVC DWV 45-degree Hub x Hub Elbow Fitting
