---
product_id: 72993103
title: "Mapei Keracaulk U Unsanded Caulk (Rain) - 10.5-oz"
brand: "keracaulk u"
price: "B/.92"
currency: PAB
in_stock: true
reviews_count: 8
category: "Keracaulk U"
url: https://www.desertcart.com.pa/products/72993103-mapei-keracaulk-u-unsanded-caulk-rain-10-5-oz
store_origin: PA
region: Panama
---

# Paint-friendly, seamless finish Water cleanup while fresh Perfect gap fill up to 1/4" Mapei Keracaulk U Unsanded Caulk (Rain) - 10.5-oz

**Brand:** keracaulk u
**Price:** B/.92
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Mapei – where precision meets perfection!

## Quick Answers

- **What is this?** Mapei Keracaulk U Unsanded Caulk (Rain) - 10.5-oz by keracaulk u
- **How much does it cost?** B/.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/72993103-mapei-keracaulk-u-unsanded-caulk-rain-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

- • **Clean & Convenient:** Water-based cleanup means no harsh chemicals or mess after application
- • **Flawless Gap Sealing:** Fills cracks up to 0.25 inches with precision for a sleek, professional look
- • **Effortless Application:** Smooth gel formula glides on easily, making DIY projects a breeze
- • **Indoor-Ready Durability:** Siliconized acrylic ensures long-lasting water resistance and flexibility
- • **Color-Matched Perfection:** Designed to blend seamlessly with Mapei unsanded grouts for a cohesive finish

## Overview

Mapei Keracaulk U Unsanded Caulk (Rain) is a premium siliconized acrylic caulk designed for indoor tile applications. It fills gaps up to 1/4 inch, offers paint-friendly, water-resistant properties, and cleans up easily with water while fresh. Engineered to match Mapei unsanded grout colors, it delivers a professional, seamless finish that stands the test of time.

## Description

Mapei Keracaulk U is a premium-grade, easy-to-use, easy-to-clean siliconized acrylic caulk formulated to match the color and texture of Mapei unsanded grouts.

Review: Almost didn't buy becasue of negative reviews - I was apprehensive to order this due to a couple of negative write ups but went ahead and got it to test out. It comes out of the tube lighter than the grout color it supposed to match but once it dried it was nearly perfect. I found it easy to use and I've done plenty of caulking in my time. Not sure what the issues were for the people who had negative experiences but I'm happy with the results I got.
Review: Nice Color! - Matched the grout color pretty well. Maybe dries slightly more white, but that could be due to the grout having the sand in it. In the photo, the grout is surrounding the tiles and the caulking is on the bottom sealing the countertop. Really easy to apply once you get going and fast setting. One tube goes a long way!

## Features

- Premium unsanded siliconized acrylic caulk
- 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 |
|---------------|-------|
| ASIN | B01KG2Q8P2 |
| Best Sellers Rank | #251,480 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #221 in Silicone Caulk |
| Brand | KERACAULK U |
| Color | Rain |
| Date First Available | August 15, 2016 |
| Item Form | Gel |
| Item Weight | 10.5 ounces |
| Item model number | 910110 |
| Liquid Volume | 10.5 Fluid Ounces |
| Manufacturer | MAPEI |
| Material | acrylic_latex |
| Maximum Gap Fill | 0.25 Inches |
| Number of Items | 1 |
| Product Dimensions | 10 x 2 x 2 inches |
| Surface Recommendation | Tile |
| UPC | 093994141019 |
| Unit Count | 10.5 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** KERACAULK U
- **Color:** Rain
- **Item Form:** Gel
- **Item Weight:** 10.5 Ounces
- **Liquid Volume:** 10.5 Fluid Ounces

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Almost didn't buy becasue of negative reviews
*by B***T on August 23, 2022*

I was apprehensive to order this due to a couple of negative write ups but went ahead and got it to test out. It comes out of the tube lighter than the grout color it supposed to match but once it dried it was nearly perfect. I found it easy to use and I've done plenty of caulking in my time. Not sure what the issues were for the people who had negative experiences but I'm happy with the results I got.

### ⭐⭐⭐⭐⭐ Nice Color!
*by A***A on August 4, 2020*

Matched the grout color pretty well. Maybe dries slightly more white, but that could be due to the grout having the sand in it. In the photo, the grout is surrounding the tiles and the caulking is on the bottom sealing the countertop. Really easy to apply once you get going and fast setting. One tube goes a long way!

### ⭐ Not as advertised
*by L***. on June 27, 2022*

I purchased the Mapei Keracaulk U Unsanded Caulk in the color "Rain". The color is actually almost pure white, even after it has cured. I had just installed a tile backsplash using Mapei grout in the exact same color, "Rain", and I expected it to at least kind of match. Both colors are called "Rain" and both are made by the same company, Mapei, but they are nowhere near the same color. I'm very disappointed that Mapei's caulk has ruined my newly installed custom backsplash.

## Frequently Bought Together

- Mapei Keracaulk U Unsanded Caulk (Rain) - 10.5-oz
- Mapei Keracaulk U Unsanded Caulk (Warm Gray) - 10.5-oz
- Mapei Keracaulk U Unsanded Caulk (Frost) - 10.5-oz

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**Shop now:** [https://www.desertcart.com.pa/products/72993103-mapei-keracaulk-u-unsanded-caulk-rain-10-5-oz](https://www.desertcart.com.pa/products/72993103-mapei-keracaulk-u-unsanded-caulk-rain-10-5-oz)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-08*