Thoro® Waterplug Hydraulic Cement

Item no: 17449 | 080492050028
200  Estimated 
Size : 10 LB

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  • 10 Lb. Pail
  • Gray
  • Quick-settling hydraulic cement
  • Stops active water leaks and patches cracks in masonry and concrete
  • Expands as it sets hard in 3 to 5 minutes
  • Powder form that mixes with water

This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

*Items shipped from our warehouse to stores in Alaska and Hawaii will receive a 70% shipping discount.

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We want you to be fully satisfied with every item that you purchase from If you are not satisfied with an item that you have purchased (excluding Gift Cards and gas-powered outdoor equipment*), you may return the item up to thirty days after the original purchase date to receive a store credit (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue your store credit. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.

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What people are saying

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by PowerReviews
Thoro® Waterplug Hydraulic Cement

(based on 2 reviews)

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Reviewed by 2 customers

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(1 of 1 customers found this review helpful)


Works great

By D.R.

from Columbia, Missouri

About Me Avid Do-It-Yourselfer


  • Plugs up holes great


  • Needed
  • Only get it on what is
  • Work fast it dries quick

Best Uses

  • Small Areas

Comments about Thoro® Waterplug Hydraulic Cement:

This product works great. It will fill holes other products won't. I wouldn't use it on a large hole. Cracks less than 3/4 of an inch are it's best use. Around conduit or pipes through a concrete or brick wall is what I used it for.

(2 of 2 customers found this review helpful)


for me this is the best water plug out.

By Larry

from Colonia ,New Jersey

About Me Professional


  • Ergonomic Grip


    Best Uses

    • Detailed Work
    • Large Areas
    • Small Areas

    Comments about Thoro® Waterplug Hydraulic Cement:

    I only use this product ,because nothing else works like it

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