SKU: 90976242318

MAPEI Keracaulk S Sanded Siliconized Acrylic Caulk, 15 Bone, 10.5-oz

Sale price$15.13 Regular price$16.81
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

MAPEI Keracaulk S Sanded Siliconized Acrylic Caulk, 15 Bone, 10.5-ozKeracaulk S Sanded Siliconized Acrylic Caulk 15 Bone Premium sanded, siliconized acrylic caulk designed to match MAPEI grout colors. Ideal for sealing tile joints and transitions, providing a durable, easy to apply finish in the 15 Bone shade. Key Features: Premium Formulation: Sanded, siliconized acrylic provides a durable, paintable seal Color Matched: Engineered to coordinate with MAPEI grout colors for cohesive installs Easy Application: Smooth

Keracaulk S Sanded Siliconized Acrylic Caulk - 15 Bone

Premium sanded, siliconized acrylic caulk designed to match MAPEI grout colors. Ideal for sealing tile joints and transitions, providing a durable, easy-to-apply finish in the 15 Bone shade.


Key Features:

  • Premium Formulation: Sanded, siliconized acrylic provides a durable, paintable seal
  • Color-Matched: Engineered to coordinate with MAPEI grout colors for cohesive installs
  • Easy Application: Smooth gunning and tooling for clean joints at floors, walls, and counters
  • Interior Use: Great for tile corners, baseboards, backsplashes, and change-of-plane joints
  • Convenient Size: 10.5-oz cartridge fits standard caulk guns for quick projects

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name Keracaulk S
Type Sanded siliconized acrylic caulk
Color 15 Bone (matches MAPEI grout colors)
Package size 10.5 oz cartridge
Application Interior change-of-plane joints; tile, baseboards, backsplashes
Brand MAPEI

Frequently Asked Questions (FAQ):

Q: Is Keracaulk S paintable?
A: Yes, once fully cured it can be painted to blend with adjacent surfaces.


Q: Where should I use this caulk?
A: Use on interior tile change-of-plane joints, baseboards, backsplashes, and other gaps where a flexible, sanded finish is desired.


Q: What color is this product?
A: This listing is for the 15 Bone color to coordinate with MAPEI grout in the same shade.


Q: What size is the cartridge?
A: 10.5 ounces, compatible with standard caulk guns.


Q: Is it suitable for constant water immersion?
A: No; use in wet areas that are not continuously submerged. For immersion, choose a 100% silicone sealant.


Seamless, Sanded Sophistication

Keracaulk S in Bone creates a soft, tonal transition that finishes tilework with refined ease. The sanded texture mirrors grout lines, delivering a tailored, designer look. Pair it with warm stone-look porcelain or creamy marbles to achieve a cohesive, gallery-worthy envelope. It’s the quiet luxury detail that makes surfaces feel considered and complete.


Complete your tile project with a flawless, color-matched seal—add Keracaulk S in Bone to your cart now.

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90976242318

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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
T
Verified Purchase
The Central Scrutinizer
Lowell, US
★★★★★ 5
Worked Great. Save a Near New Tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I got these because twice this year I picked up a nail in my motorcycle tire. The local shops want to sell tires so they won't patch any tire no matter how new. I used these on two tires, a steel-belted radial and a bias-ply off-road tire. It worked out great, both have been holding air for months now and by doing it myself I saved hundreds of $$$. These are the best way to pemanently patch a tire that's gotten a smallish puncture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
W
Verified Purchase
Wilson Xu
Battle Creek, US
★★★★★ 5
Good quality, Best for schools and shops.
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I bought this butyl repair patch and the quality is good. I brought it to the school where I’m learning automotive repair and used it as a teaching consumable. Many students tried it, and everyone thought it worked very well. One thing I would suggest for individual buyers: pay attention to the size combinations in the package. For most car owners, you may end up using only one size more often. Because of that, this mixed-size packaging is probably more suitable for schools, training programs, or auto repair shops where different sizes are needed regularly. Overall, it’s still a good quality product and performs exactly as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jon P Summers
Grantham, US
★★★★★ 4
Look very useful
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2024
Z
Verified Purchase
Zac Briggs
Waukegan, US
★★★★★ 5
Saved me from buying a tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Took our ancient van on a trip to Florida (from IL) and wouldn't you know we picked up some debris in construction. I was able to plug it however the next morning it was flat again. This time I used 2 plugs to and we were able to get home on that. Realizing this wasn't what I wanted my wife driving around and I didn't wanna buy tires for a van with 250k on it I set out to find some internal patches. I pulled the tire off using a harbor freight bead breaker and some motion pro spoons, used vulcanizing Compound and a dremel and patched it right up. Once the tire is off its a really easy process and I just marked my tire and rim to keep the balance close when it went back together. All appears to be working perfectly with no leaks over the past few weeks. This cost way less than a new tire and now I have more for other holes in the future
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2024
B
Verified Purchase
ballpeen
Lowell, US
★★★★★ 5
Better than just a patch
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Do what they are suppose to do, easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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