MAPEI Keracaulk S Sanded Siliconized Acrylic Caulk – 107 Iron

Regular price $16.06

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Sanded siliconized acrylic caulk for tile/grout joints

MAPEI Keracaulk S is a premium, sanded siliconized acrylic caulk designed to match MAPEI’s grout colors, including 107 Iron. It provides a durable, easy-to-apply seal for tile and stone transitions, delivering a clean, professional finish.


Key Features:

  • Premium Formulation: Sanded, siliconized acrylic for strong, flexible seals
  • Color-Matched: Coordinated with MAPEI grout palette, sold here as 107 Iron
  • Easy Application: Smooth tooling and cleanup for professional results
  • Versatile Use: Ideal for tile, stone, and trim transitions in kitchens and baths
  • Professional Finish: Helps achieve consistent, neat joint lines

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product Name Keracaulk S
Type Sanded siliconized acrylic caulk
Color 107 Iron (matches MAPEI grout palette)

Frequently Asked Questions (FAQ):

Q: Is this caulk paintable?
A: Keracaulk S is an acrylic-based, siliconized product; refer to the technical data sheet for paint compatibility and proper curing before painting.


Q: Where can I use Keracaulk S?
A: Use on interior tile and stone transitions, corners, and perimeter joints; consult MAPEI’s instructions for substrate and joint preparation.


Q: What color is 107 Iron?
A: It corresponds to MAPEI’s grout color “Iron,” providing a coordinated caulk-to-grout match.


Q: What size cartridge is this?
A: Keracaulk S is commonly supplied in a 10.5‑oz cartridge; confirm on the product label or technical sheet.


Q: How do I clean up after application?
A: Smooth and clean with appropriate tools while wet; see MAPEI’s installation instructions for recommended techniques.


A Seamless Finish in Sophisticated Iron

Keracaulk S in 107 Iron brings a tailored polish to tilework, refining edges and corners with a sleek, color‑matched seam. The sanded, siliconized acrylic texture mirrors grout for a cohesive, gallery‑ready look. Pair it with neutral stone or charcoal porcelain to elevate transitions and highlight crisp geometry. It’s the quiet luxury detail that completes a room with intention.


Seal your tile project with a flawless, color‑matched finish—choose Keracaulk S in 107 Iron today.

Installation

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