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Customer Reviews for Custom Building Products Prism #646 Coffee Bean 17 lb. Ultimate Performance Grout

Internet #313027132

Model #PG64617T

Store SKU #1005417426

  • Uniform consistent color with no efflorescence - #646 Coffee Bean
  • Lightweight for superior handling
  • Fast setting, cures quickly, walkable in four hours

Customer Reviews

  • 4.3
    out of 1,165 reviews
  • 60% recommend this product
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Showing 1-30 of 1,165 reviews
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  • Verified Purchase
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  • Verified Purchase
The best grout available. Easy to work with, no sealing required, VERY tough and durable and a good value.
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  • Verified Purchase
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  • Verified Purchase
Can fill any hole with this white sludge! Sometimes I come upon a very large gap that needs to be stuffed so bad! This Ultimate Performance stuff will get so so hard just the way my wife likes it! You'll fill so many crevices with this white stuff that you'll be exploding with euphoria!!
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  • Verified Purchase
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  • Verified Purchase
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  • Verified Purchase
False coverage dimensions
Dear prism representatives! I recommend you to verify the coverage per pound written in the back of every box, this can create conflict between the homeowner and the contractors. You have to specify if is floors or walls There is no way you can cover 461SF with only 17lb of grout on the floor using tile 12”x24” grout joints 1/8” using your specific measurements of coverage we will fail and cost money to both parties.
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    • Recommended
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    • Verified Purchase
    Prism grout is a fantastic product preventing epervescence in your grout lines. I would recommend it to anybody to use on the entire project.
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    • Verified Purchase
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    • Verified Purchase
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    • Verified Purchase
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    • Verified Purchase
    I’ve had a difficult time finding this product in the stores so I ended up having to buy online, I’m in the middle of a kitchen floor project and replacing broken tiles and this color of grout matches what is already in place. I had been using the already mixed grout in the small containers but was not longer able to find it locally either. :(
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    • Verified Purchase
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    • Verified Purchase
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    • Verified Purchase
    We were able to get this grout when no other store had it. We need it to replace loose grout in the floor of our kitchen that was remodeled in 2018. Now we have enough grout for patches into the future. Easy to order and pick up.
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    • Verified Purchase
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    • Verified Purchase
    This order was an absolute nightmare. The supplies were fine but somehow the order was entered into the system twice a HD tried to deliver the supplies on 2 separate occasions after I told them the job was already done.
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    • Verified Purchase
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    • Verified Purchase
    Like chalk
    I hired a professional of 30 years to install the tile and grout. All was well until it set. It was as soft as chalk. We contacted the company and they blamed it on the installer. You can easily remove it with a fingernail. I just cleaned it yesterday since it was mottled and crumbly. The bucket was full of sand! Don't buy thus product.
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      Amazing color exactly what I wanted
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      • Verified Purchase
      It work and look great….
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      • Verified Purchase
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      • Verified Purchase
      Always try to use prism grout.
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      Showing 1-30 of 1,165 reviews

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      Product type

      Cement

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      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