MAPEI Keracaulk S Sanded Siliconized Acrylic Caulk – 103 Cobblestone

Regular price $21.73

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Shipping calculated at checkout.

Keracaulk S Sanded Siliconized Acrylic Caulk (Cobblestone)

Premium sanded, siliconized acrylic caulk formulated to match MAPEI grout colors. Ideal for tile joints and transitions, delivering easy application and clean-up with a durable, color-consistent finish.


Key Features:

  • Color-Matched to MAPEI Grouts: Designed to coordinate with MAPEI’s grout palette, including 103 Cobblestone
  • Sanded, Siliconized Acrylic: Provides a smooth, durable bead with improved flexibility
  • Easy Application & Clean-Up: User-friendly formula for neat joints and fast finishing
  • Interior Use Around Tile: Perfect for corners, edges, and changes of plane in tile installations
  • Reliable Performance: Creates long-lasting seals that resist cracking in typical residential settings

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name Keracaulk S
Material Siliconized acrylic, sanded
Color 103 Cobblestone; matches MAPEI grout colors
Application Interior tile joints, corners, changes of plane
Clean-up Easy to clean following product directions

Frequently Asked Questions (FAQ):

Q: Is Keracaulk S paintable?
A: As a siliconized acrylic caulk, it is generally paintable after full cure; verify with product instructions for best results.


Q: Where should I use Keracaulk S?
A: Use on interior tile joints, corners, and changes of plane to create a color-matched, sanded seal.


Q: Can it be used in wet areas like showers?
A: Use in areas per manufacturer guidance; for continuously wet or submerged conditions, consult MAPEI’s technical documents to select the appropriate sealant.


Q: How do I clean up after application?
A: Clean tools and excess caulk promptly following the product directions for easy cleanup.


Q: What color is this product?
A: This listing is for 103 Cobblestone, matched to MAPEI’s grout color of the same name.


Elevate Tile Transitions with Seamless, Color-True Caulking

Keracaulk S finishes tile installations with a refined, tailored line that harmonizes with MAPEI’s Cobblestone hue. The sanded, siliconized acrylic creates a subtle, textured bead that feels intentional and polished. Use it to frame backsplashes, shower corners, and floor-to-wall transitions for a cohesive, gallery-ready look. It’s the finishing touch that makes everyday spaces feel luxe and complete.


Complete your tile project with a perfect color-matched seal—add Keracaulk S in 103 Cobblestone to your cart today.

Installation

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