Prism #115 Platinum 17 lb. Ultimate Performance Rapid Setting Grout
$43.27
Pay $18.27 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Uniform consistent color with no efflorescence - #115 Platinum
- Lightweight for superior handling
- Fast setting, cures quickly, walkable in four hours
- View More Details
Product Details
Specifications
Questions & Answers
205Questions
Q:My tiling supplier that I just bought new, glass (and very pricey) mosaic tiles from told me to use non sanded grout as the sanded grout will scratch the tiles. Would this Prism grout be suitable? I can?t afford a costly mistake here.
by|Jul 28, 2023
2 Answers
Q:Does the grout have a expiration date / shelf life and how long?
by|Jul 22, 2023
2 Answers
Q:I am installing 8x48 porcelain flooring in my kitchen ' Approx 150 sq/ft. What would be the proper tile spacing and approx how much grout would I need
by|Jun 25, 2023
2 Answers
Q:We used this and notice the grout gets darker when water gets on it and the water doesn't bead up. Does this mean it wasn't sealed properly or used properly?
by|Jun 22, 2023
3 Answers
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Sep 11, 2023
Tips For Working with This Grout - Rolling Fog
Great stuff.
-Dries too fast/hard to clean off the tiles?
Mix 1/2 bag at a time. DON’T mix with drill. Adds too much air, & makes grout dry too quick/much harder to work. Mix by hand for 5 min. Let sit - 5 min. Mix again, and grout. Wipe/tool within 20 min.
-Wrong color/mottling when dry.
Too much water used. Wring sponge out completely before wiping. See pics for box swatch vs dry Rolling Fog color. Pretty close. Mix a small dab, and let it dry to test final color before using.
by
Jun 16, 2023
problems with product setting up too fast
This grout set up within 15 minutes after you add the water you do not have time to work it into the grout lines. I mixed a half of a box one bag and only had 15 minutes and it had started setting up. I lost half of the first bag. I would not recommend it at all.
by
May 28, 2023
TOTAL CRAP
DO NOT buy this product! Doing a laborious job of flooring requires ample time and money. The color I chose was Oyster Gray. NOT EVEN CLOSE. The color on the box is NOT what it dried as! And it dries FAST, and clumps up! When it was wet, it looked great. Then, we began to see white areas coming through. We thought it was just the haze forming, but then the whole project ended with WHITE grout! Now we’re stuck with a floor that isn’t what we wanted. How can this company sell this junk?
by
May 1, 2023
Charcoal Color is WAAAY Off
We bought this product to match a black floor tile (also purchased at Home Depot). The sample on the box was almost a perfect match, which should have resulted in hard-to-see grout lines. Instead, we got this light gray color that is anything but hard-to-see. Not to mention the 3 hours spent wiping down a 140 sf roof to get rid of the grout haze, which is still hanging around. Do not buy!!!
by
Apr 2, 2023
love the color
Used it on new shower build. Turned iut better then expected
by
Feb 13, 2023
Easy to use, clean bright white
I tiled my backsplash with Daltile Restore Bright White Subway tile. I bought Prism Bright White grout assuming it would be a bright white. Before grouting I went back to HD to check out their wall tile samples that used Prism Bright White. It appeared to be more of an off white, beige color rather than white. I decided to buy Arctic White and I am glad I did. It is a true bright white grout that blended perfectly with my bright white tile. Second time I used Prism grout. I highly recommend it.
by
Jan 19, 2023
Color doesn't match- BONE
Another disappointed customer. Product was supposed to be BONE, it's drying to a light grey color. Terrible coloring.
Should have read the reviews first and used the Mapei universal grout product instead.
by
Dec 23, 2022
Trash
I being trying to get customer service and they just put you on hold for hour. I bought this for my subway tile . I wish I would just listing to what people said I. The comments. I following the instructions to a t. Mix the one bag. Use my measurement cup. Mix it for 5 min. Let it set the hold 9 yard. This stuff dry up so fast in my bucket . That was a whole pack just about lost. This is crazy. They just took my money like this and not answer there phone to tell my why. A big wait cost me money
by
Nov 13, 2022
Beware
I wish I had read other reviews first before deciding on the bone grout. I went back n forth trying to pick a color that wasn’t too light since I was concerned about it getting dirty but wanted a cleaner look. I chose bone because it is supposed to be a pretty beige but it dried white. Depending on the lighting it doesn’t look as bright, but it is white. I am extremely worried about the upkeep but I’m now stuck with it. Although it doesn’t look bad with my tile color, I preferred a more blended look. I truly wish I would have chosen a darker color.
by
Oct 2, 2022
Worked great smooth and nice
Did the trick went on nicely. Very nice grout was smooth and easy to use. Looks beautiful.
by
0/0
Compare Similar Grout
Top Rated |  |  |  | |
| Brand | Custom Building Products | Custom Building Products | Custom Building Products | Custom Building Products |
| Name | Prism #11 Snow White 17 lb. Ultimate Performance Grout | Prism #115 Platinum 17 lb. Ultimate Performance Rapid Setting Grout | Prism #185 New Taupe 17 lb. Ultimate Performance Grout | Prism #333 Alabaster 17 lb. Ultimate Performance Grout |
| Price | $3847 | $4087 | $4790 | $4799 |
| Ratings | (1069) | (1069) | (1069) | (1069) |
| Product type | Cement | Cement | Cement | Cement |
| Flooring Material Features | Fast-drying, Moisture resistant, Mold/mildew resistant, No sealing required, Rapid setting, Stain resistant | Fast-drying, Moisture resistant, Mold/mildew resistant, No sealing required, Rapid setting, Stain resistant | Fast-drying, Moisture resistant, Mold/mildew resistant, No sealing required, Rapid setting, Stain resistant | Fast-drying, Moisture resistant, Mold/mildew resistant, No sealing required, Rapid setting, Stain resistant |
| Maximum Coverage Area (sq. ft.) | 1369 sq ft | 1369 sq ft | 1369 sq ft | 1369 sq ft |
| Location | Bathroom, Countertop, Exterior wall, Floor, Interior wall, Kitchen Backsplash, Shower, Swimming pool, Tub surround | Bathroom, Countertop, Exterior wall, Floor, Interior wall, Kitchen Backsplash, Shower, Swimming pool, Tub surround | Bathroom, Countertop, Exterior wall, Floor, Interior wall, Kitchen Backsplash, Shower, Swimming pool, Tub surround | Bathroom, Countertop, Exterior wall, Floor, Interior wall, Kitchen Backsplash, Shower, Swimming pool, Tub surround |
| THD SO SKU | 1001319511 | 1001024172 | 1001024197 | |
| View Product | View Product | View Product | View Product |
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