---
product_id: 427228323
title: "Mapei Keracaulk U Unsanded Caulk (Gray) - 10.5-oz"
brand: "keracaulk u"
price: "€ 113.73"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/427228323-mapei-keracaulk-u-unsanded-caulk-gray-10-5-oz
store_origin: HR
region: Croatia
---

# Water-resistant & easy water cleanup Fills gaps up to 1/4 inch Mildewcide protection after curing Mapei Keracaulk U Unsanded Caulk (Gray) - 10.5-oz

**Brand:** keracaulk u
**Price:** € 113.73
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, stay flawless forever!

## Quick Answers

- **What is this?** Mapei Keracaulk U Unsanded Caulk (Gray) - 10.5-oz by keracaulk u
- **How much does it cost?** € 113.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/427228323-mapei-keracaulk-u-unsanded-caulk-gray-10-5-oz)

## Best For

- keracaulk u enthusiasts

## Why This Product

- Trusted keracaulk u brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Cleanup:** Water cleanup while fresh means no harsh chemicals or extra hassle.
- • **Paint-Ready Surface:** Smooth, paint-friendly acrylic base lets you customize your space effortlessly.
- • **Seamless Gap Filler:** Perfectly fills cracks and joints up to 0.25 inches for a flawless finish.
- • **Color-Matched Precision:** Designed to blend seamlessly with Mapei unsanded grouts for a professional look.
- • **Mildew-Resistant Formula:** Built-in mildewcide keeps your caulk looking fresh and durable over time.

## Overview

Mapei Keracaulk U is a premium siliconized acrylic caulk designed for indoor tile applications, offering water resistance, mildew protection, and easy water cleanup. It fills gaps up to 1/4 inch and is paint-friendly, ensuring a clean, durable, and customizable finish that perfectly matches Mapei unsanded grouts.

## Description

Mapei Keracaulk U Unsanded Caulk (Gray) - 10.5-oz

## Features

- Premium unsanded siliconized acrylic caulk
- Contains a mildewcide to make caulk resistant to degradation from mildew (after cure)
- Paint-friendly material for indoor use - Water cleanup while fresh
- For gaps up to 1/4"
- Color image is for reference only as actual color may look different than image on screen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Gray |
| Brand | KERACAULK U |
| Item Weight | 10.5 Ounces |
| Liquid Volume | 10.5 Fluid Ounces |
| Item Form | Paste |
| Maximum Gap Fill | 0.25 Inches |
| Surface Recommendation | Tile |
| Water Resistance Level | Water Resistant |
| Number of Items | 1 |
| Manufacturer | MAPEI |
| UPC | 093994609670 |
| Net Quantity | 310.52 Milliliters |
| Material | Acrylic |
| Model number | 90910 |
| Item Weight | 297 g |
| Product Dimensions | 25.4 x 5.08 x 5.08 cm; 297.67 g |
| Item model number | 90910 |
| Item Height | 2 Inches |
| Item Width | 2 Inches |
| Are batteries included? | No |

## Product Details

- **Colour:** Gray
- **Brand:** KERACAULK U
- **Item Weight:** 10.5 Ounces
- **Liquid Volume:** 10.5 Fluid Ounces
- **Item Form:** Paste

## Images

![Mapei Keracaulk U Unsanded Caulk (Gray) - 10.5-oz - Image 1](https://m.media-amazon.com/images/I/41bySNsqG7L.jpg)

## Questions & Answers

**Q: Is this caulk made for showers?**
A: Yes Keracaulk will work well in a shower if installed properly.

## Frequently Bought Together

- Mapei Keracaulk U Unsanded Caulk (Gray) - 10.5-oz
- MAPEI Ultracolor Plus FA Powder Grout - 10LB/Bag - (09 Gray)

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**Shop now:** [https://www.desertcart.hr/products/427228323-mapei-keracaulk-u-unsanded-caulk-gray-10-5-oz](https://www.desertcart.hr/products/427228323-mapei-keracaulk-u-unsanded-caulk-gray-10-5-oz)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*