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Customer Reviews for Custom Building Products Prism #381 Bright White 17 lb. Ultimate Performance Rapid Setting Grout

Internet #202753912

Model #PG38117T

Store SKU #1001481680

Prism #381 Bright White 17 lb. Ultimate Performance Rapid Setting Grout
(1214)Questions & Answers (215)
  • Uniform consistent color with no efflorescence - Bright White
  • Lightweight for superior handling
  • Fast setting, cures quickly, walkable in four hours
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Customer Reviews

  • 4.3
    out of 1,214 reviews
  • 60% recommend this product
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Showing 1-30 of 1,214 reviews
May 15, 2024
It’s grout! Looks good and met performance expectations.
by
  • Verified Purchase
May 15, 2024
Works very well on grout lines as small as 1/16 or as much as 5/16, says it will do up to 1/2 but I have nothing that large. Mixes well, dries without shrink, cleans up easily and absorbed sealant perfectly.
by
  • Verified Purchase
May 10, 2024
I was doing repairs. This was my third try for color. It came out fine. The box has two bags in it and that was good.
by
  • Verified Purchase
May 9, 2024
Good product was recomended by many tile installers, worth the extra cost
by
  • Verified Purchase
May 5, 2024
by
  • Verified Purchase
May 2, 2024
Tile contractor said this grout was very ez to work with. Looked great.
by
  • Verified Purchase
May 1, 2024
by
  • Verified Purchase
May 1, 2024
by
  • Verified Purchase
May 1, 2024
by
  • Verified Purchase
May 1, 2024
Looks beautiful with the white subway tile.
by
  • Verified Purchase
May 1, 2024
by
  • Verified Purchase
Apr 30, 2024
by
  • Verified Purchase
Apr 26, 2024
by
  • Verified Purchase
Apr 24, 2024
No sealer needed best quality grout
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  • Verified Purchase
Apr 18, 2024
by
  • Verified Purchase
Apr 17, 2024
by
  • Verified Purchase
Apr 17, 2024
Co-ordinates well with porcelain wall tiles in shower.
by
  • Verified Purchase
1 found this review helpful
Apr 16, 2024
Don't Drink the Kool-Aid
I drank the Kool-Aid and it wasn't good. No need to buy this product. Buy the regular old grout that is less than half the price and if you go to a tile supply house it will be closer to one quarter. This product is not consistent. DO NOT mix the whole box at once (i.e. the two small bags), you'll never get it down before it gets so hard you can't use it. The last box (used half at a time) I used was so wet, I had to do a tap dance to make it work. The color is not consistent either.
by
    Apr 10, 2024
    by
    • Verified Purchase
    Apr 10, 2024
    by
    • Verified Purchase
    Apr 10, 2024
    by
    • Verified Purchase
    Apr 9, 2024
    by
    • Verified Purchase
    Apr 7, 2024
    Sets too fast
    This product would be good for patch jobs, but not more than 50 sq ft at a time. There were two of us grouting at once, using one bag (half the box) at a time, and it still set/dried out in the bucket before half the product was gone. I bought two boxes and was only able to get about 150 sq ft done. Some had to be patched because it was crumbling and cracking from the week before.
    by
      Apr 4, 2024
      Can't find their color matched #643 caulk anywhere
      by
      • Verified Purchase
      Mar 31, 2024
      by
      • Verified Purchase
      Mar 29, 2024
      The grout was easy to work with.
      by
      • Verified Purchase
      Mar 27, 2024
      Used a lot of different grouts through work. Always seems hard to get nice consistent and evenjoints with this brand. Color uniformity is generally good though if you do it all at one time.
      by
      • Verified Purchase
      Mar 27, 2024
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      • Verified Purchase
      Mar 21, 2024
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      • Verified Purchase
      Mar 21, 2024
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      • Verified Purchase
      Showing 1-30 of 1,214 reviews

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      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