---
product_id: 452543256
title: "Mapei Keracaulk U Unsanded Caulk (Biscuit) - 10.5-oz"
brand: "keracaulk u"
price: "R1911"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/452543256-mapei-keracaulk-u-unsanded-caulk-biscuit-10-5-oz
store_origin: ZA
region: South Africa
---

# Paint-friendly indoor use Water cleanup when fresh Max 1/4" gap fill Mapei Keracaulk U Unsanded Caulk (Biscuit) - 10.5-oz

**Brand:** keracaulk u
**Price:** R1911
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, style it like a boss!

## Quick Answers

- **What is this?** Mapei Keracaulk U Unsanded Caulk (Biscuit) - 10.5-oz by keracaulk u
- **How much does it cost?** R1911 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/452543256-mapei-keracaulk-u-unsanded-caulk-biscuit-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-based formula allows quick cleanup before curing
- • **Paint-Ready Formula:** Siliconized acrylic caulk that accepts paint for a custom look
- • **Premium Color Match:** Biscuit tone designed to blend seamlessly with unsanded grout
- • **Seamless Gap Filler:** Perfectly fills gaps up to 0.25 inches for a flawless finish
- • **Indoor Waterproof Seal:** Durable waterproof barrier ideal for tile and indoor surfaces

## Overview

Mapei Keracaulk U Unsanded Caulk in Biscuit is a premium siliconized acrylic caulk designed for indoor tile applications. It fills gaps up to 1/4 inch, cleans up easily with water while fresh, and is paint-friendly for a polished, professional finish. Waterproof and durable, it perfectly complements unsanded grout textures and colors.

## Description

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

## 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 |
|---------------|-------|
| Colour | Biscuit |
| Brand | KERACAULK U |
| Item Weight | 10.5 Ounces |
| Liquid Volume | 302.43 Millilitres |
| Full Cure Time | 24 Hours |
| Item Form | Liquid |
| Maximum Gap Fill | 0.25 Inches |
| Surface Recommendation | Tile |
| Water Resistance Level | Waterproof |
| Number of Items | 1 |
| Manufacturer | MAPEI |
| UPC | 093994614674 |
| Net Quantity | 310.52175 Milliliters |
| Material | acrylic_latex |
| Country of Origin | USA |
| Model number | 91410 |
| Item Weight | 297 g |
| Product Dimensions | 25.4 x 5.08 x 5.08 cm; 297.67 g |
| Item model number | 91410 |
| Item Height | 2 Inches |
| Item Width | 2 Inches |
| Are batteries included? | No |

## Product Details

- **Colour:** Biscuit
- **Brand:** KERACAULK U
- **Item Weight:** 10.5 Ounces
- **Liquid Volume:** 302.43 Millilitres
- **Full Cure Time:** 24 Hours

## Images

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

## Questions & Answers

**Q: Can this be used on kitchen counters**
A: Yes.  This was recommended by the tile dealer we got our backsplash from.  We are using it for the seam between the countertop and backsplash.

## Frequently Bought Together

- Mapei Keracaulk U Unsanded Caulk (Biscuit) - 10.5-oz
- KERACAULK U Mapei Unsanded Caulk (Avalanche) - 10.5-oz (10.5)
- Mapei Keracaulk U Unsanded Caulk (Warm Gray) - 10.5-oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/452543256-mapei-keracaulk-u-unsanded-caulk-biscuit-10-5-oz](https://www.desertcart.co.za/products/452543256-mapei-keracaulk-u-unsanded-caulk-biscuit-10-5-oz)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-04-24*