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Model # HCP110X

Internet # 203533626

Store SKU # 988254

HydroCap Sure Seat Wax Ring Cap

This item has been discontinued.
The Home Depot no longer carries this specific product.

$5.98 /each




Model # HCP110X

Internet # 203533626

Store SKU # 988254

Designed by a fourth generation plumber to make toilet installation easier. The HydroCap improves wax ring performance and ensures a better seal than a wax ring alone. Covers wax ring to eliminate waxy mess and allows toilet to be reset without using a new wax ring.

  • Stabilizes toilet bolts for easy toilet seating
  • Creates frame area to keep wax in place to improve wax ring performance
  • Self-centering gasket grabs base of toilet for tight seal
  • For use with any pipe, toilet or collar size
  • Deep drain funnel channels water into discharge pipe
  • Includes a debris cover
  • Allows for multiple resets


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Double Thick Seal 
Extender Horn Included 
Flange Included 
Acrylonitrile Butadiene Styrene (ABS) 
Plumbing Part Type 
Toilet Wax Ring 
Warranty / Certifications
Manufacturer Warranty 
5 Years 


Rated 4.6 out of 5 by 39 reviewers.
Rated 4.0 out of 5.0 by Awesome little product...this forty-something female... Ugly pink salmon tile in the bathroom...was in good condition but just plain ugly so we redid the floor without removing the tile (diy). Removing the toilet with the help of my daughter--not an issue, but was a little apprehensive about the reinstall. Quick tip, use this awesome product Liquilock ( to turn the tank water into a gel so that you have no spills or leaks when removing said toilet (flushes away quickly once toilet is installed). Replacing the toilet took around 15 minutes using the Sure Seat Hydrocap. Used an extended thickness wax ring, had to mash down a little bit to shorten the gap between the edge of the cap to the floor, but took all of three seconds to do it. toilet reseated like a charm. HIGHLY recommend this product...made a nasty little job much easier. If you get any wax on yourself or tools use rubbing alcohol to remove that residue stickiness. September 4, 2015
Rated 4.0 out of 5.0 good purchase reliable... and easy to install really easy to install... reasonable price... very good product.. October 6, 2015
Rated 5.0 out of 5.0 by Should have bought it the first time Bought just a wax ring the first time and failed at getting it seated properly. Went back to the store to get another and picked one of these up too after checking with the Home Depot guy on the floor. This was too easy to install. Definitely recommended. February 3, 2015
Rated 5.0 out of 5.0 by Perfect for my situation This was perfect for my needs. Toilet had been leaking from base and upon inspection the plastic flange was cracked. Combined with the gap from the flange to the tile, the wax ring would never seat completely. This ring cap fit over the entire old drain providing a clean, level surface to work with. Perfect for my situation. October 14, 2014
Rated 5.0 out of 5.0 by Awesome product. So much better than just using a wax ring alone. Finally no leaks. April 5, 2015
Rated 5.0 out of 5.0 by Excellent product to use with toilet installation My contractor had never used this cap before when installing toilets. My father told me about it so I bought three of them for the three toilets I had replaced. The contractor thought they were great and said he would use them from now on for installations of toilets. June 9, 2015
Rated 3.0 out of 5.0 by Good but not for my application I bought this to make the job easier, but unfortunately it ended up making the job harder for me. In my cast my toilet is very close to the flange. With this added the toilet was no longer able to touch the floor. If you situation is not like mine it will work great. It makes it easy to install the bolts and align the toilet. In my cast I had to redo it with a second new grease seal after removing and cleaning up the first one. Also, this does not come with the seal. December 10, 2013
Rated 5.0 out of 5.0 by Great product, works well Used this product on a couple of troublesome toilets in my home where a wax ring alone didn't seal well enough. Very easy to use and self explanitory (explanitions on box are pretty much all you get as far as installation directions go). In for about a week with no leaking issues. Great product. December 9, 2014
  • 2015-10-07T09:40:17.619-05:00
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