---
product_id: 452543260
title: "Mapei Keracaulk U Unsanded Caulk (Alabaster) - 10.5-oz"
brand: "keracaulk u"
price: "KD 27.90"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/452543260-mapei-keracaulk-u-unsanded-caulk-alabaster-10-5-oz
store_origin: KW
region: Kuwait
---

# Paint-friendly & water cleanup 6.35mm max gap fill Mildewcide protection Mapei Keracaulk U Unsanded Caulk (Alabaster) - 10.5-oz

**Brand:** keracaulk u
**Price:** KD 27.90
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Mapei Keracaulk U Unsanded Caulk (Alabaster) - 10.5-oz by keracaulk u
- **How much does it cost?** KD 27.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/452543260-mapei-keracaulk-u-unsanded-caulk-alabaster-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

- • **Premium Match:** Designed to perfectly complement Mapei unsanded grout textures and colors
- • **Effortless Cleanup:** Water-based cleanup while fresh means no harsh chemicals or mess
- • **Paint-Ready Surface:** Paint-friendly acrylic latex blends seamlessly with your décor
- • **Seamless Gap Filler:** Perfectly fills gaps up to 1/4 inch for a flawless finish
- • **Mildew-Resistant Formula:** Built-in mildewcide keeps your caulk fresh and durable over time

## Overview

Mapei Keracaulk U Unsanded Caulk (Alabaster) is a premium siliconized acrylic caulk designed for indoor tile applications. It fills gaps up to 6.35mm, resists mildew with an integrated mildewcide, and offers easy water cleanup while fresh. Paint-friendly and crafted to match Mapei unsanded grout, it ensures a clean, durable, and professional finish every time.

## Description

Mapei Keracaulk U Unsanded Caulk (Alabaster) - 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 | Alabaster |
| Brand | KERACAULK U |
| Item Weight | 590 g |
| Liquid Volume | 10.5 |
| Item Form | Liquid |
| Maximum Gap Fill | 6.35 Millimetres |
| Surface Recommendation | Tile |
| Water Resistance Level | Water Resistant |
| Number of Items | 1 |
| Manufacturer | MAPEI |
| UPC | 093994601674 |
| Net Quantity | 310.52 Milliliters |
| Material | acrylic_latex |
| Country of Origin | USA |
| Model number | 90110 |
| Product Dimensions | 25.4 x 5.08 x 5.08 cm; 589.67 g |
| Item model number | 90110 |
| Item Height | 2 Inches |
| Item Width | 2 Inches |
| Are batteries included? | No |

## Product Details

- **Colour:** Alabaster
- **Brand:** KERACAULK U
- **Item Weight:** 590 g
- **Liquid Volume:** 10.5
- **Item Form:** Liquid

## Images

![Mapei Keracaulk U Unsanded Caulk (Alabaster) - 10.5-oz - Image 1](https://m.media-amazon.com/images/I/41bySNsqG7L.jpg)
![Mapei Keracaulk U Unsanded Caulk (Alabaster) - 10.5-oz - Image 2](https://m.media-amazon.com/images/I/21swn3-cNTL.jpg)

## Questions & Answers

**Q: Is this suitable for use in a kitchen backsplash where ceramic tile meets a quartz countertop?**
A: I did not have much luck with this product.  It was used to seal between the tile backsplash and quartz countertop.  I ordered it because it was the same alabaster color as the tile grout.  After the first application I noticed cracks appearing after about a month.  They came back and redid the caulking and cracks have started appearing again and needs to be redone.  Maybe I just got a tube from a bad lot

## Frequently Bought Together

- Mapei Keracaulk U Unsanded Caulk (Alabaster) - 10.5-oz
- Mapei Keracaulk S Premium, Paintable, Sanded, Siliconized Acrylic Caulk, Expertly Formulated to Match Grout Colors, 10 oz., 5001 Alabaster- Sanded
- MAPEI Ultracolor Plus FA Powder Grout - 10LB/Bag - (01 Alabaster)

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**Shop now:** [https://www.desertcart.com.kw/products/452543260-mapei-keracaulk-u-unsanded-caulk-alabaster-10-5-oz](https://www.desertcart.com.kw/products/452543260-mapei-keracaulk-u-unsanded-caulk-alabaster-10-5-oz)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-28*