---
product_id: 57308989
title: "mapesil AC mould resistant silicone sealant cartridge 310ml (1, White)"
brand: "mapei"
price: "$49.41"
currency: USD
in_stock: true
reviews_count: 13
category: "Mapei"
url: https://www.desertcart.us/products/57308989-mapesil-ac-mould-resistant-silicone-sealant-cartridge-310ml-1-white
store_origin: US
region: United States of America
---

# 26 color options + transparent 100% waterproof seal Mould-resistant formula mapesil AC mould resistant silicone sealant cartridge 310ml (1, White)

**Brand:** mapei
**Price:** $49.41
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, live mould-free — the pro’s choice for flawless finishes!

## Quick Answers

- **What is this?** mapesil AC mould resistant silicone sealant cartridge 310ml (1, White) by mapei
- **How much does it cost?** $49.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57308989-mapesil-ac-mould-resistant-silicone-sealant-cartridge-310ml-1-white)

## Best For

- mapei enthusiasts

## Why This Product

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

## Key Features

- • **Mould-Free Confidence:** Keep your spaces spotless with advanced mould resistance that outlasts the competition.
- • **Color Match Perfection:** Choose from 26 vibrant colors plus transparent to flawlessly complement your grout and tiles.
- • **Versatile Waterproof Seal:** Perfect for bathrooms, kitchens, pools, and even industrial projects—seals tight, stays dry.
- • **Professional-Grade Durability:** Solvent-free, acetic cross-linking silicone ensures long-lasting flexibility and adhesion.
- • **Trusted Italian Craftsmanship:** Made in Italy by Mapei, a global leader in premium sealants with 4.4-star user approval.

## Overview

Mapei Mapesil AC is a 310ml cartridge of solvent-free, acetic cross-linking silicone sealant designed for superior mould resistance and waterproof sealing. Available in 26 colors plus transparent, it’s ideal for interior and exterior use on expansion and movement joints in bathrooms, kitchens, swimming pools, and industrial applications. Made in Italy, this professional-grade sealant offers durable adhesion and flexibility, ensuring long-lasting protection against mould and moisture.

## Description

IDEABRIGHT LTD DESCRIPTION Mapei mapesil 310 ml cartridge Solvent-free, acetic cross-linking, mould resistant silicone sealant, available in 26 colours + transparent to complement the Mapei grout range Interior and exterior use for sealing expansion and movement joints on horizontal and vertical surfaces Suitable for bathrooms, kitchens, swimming pools and many other construction projects – mechanical engineering, ship-building, automobile manufacturing etc Use in combination with PRIMER FD in wet areas/swimming pools COVERAGE: depends on the size of the tiles and joints END OF IDEABRIGHT LTD DESCRIPTION

Review: Mould free - Good stuff to use around the shower tray - no more black mould stains.
Review: Brilliant stuff - Best silicone you can get

## Features

- Contains 4,5-dichloro-2-octyl-2H-isothiazol-3-one. May produce an allergic reaction.
- Contains 4,5-dichloro-2-octyl-2H-isothiazole-3-one. May produce an allergic reaction.
- Contains 4,5-dicloro-2-ottil-2H-isotiazol-3-one. May produce an allergic reaction.
- Contains of 4,5-dichloro-2-octyl-2H-isothiazol-3-one. May produce an allergic reaction.
- Safety data sheet available on request.
- Mapei mapesil 310 ml cartridge
- acetic cross-linking
- mould resistant silicone sealant
- Solvent-free
- COVERAGE: depends on the size of the tiles and joints

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WERJOCW |
| Best Sellers Rank | 14,574 in DIY & Tools ( See Top 100 in DIY & Tools ) 290 in Sealers |
| Brand | Mapei |
| Colour | White |
| Compatible Material | Ceramic |
| Country Of Origin | Italy |
| Customer Reviews | 4.4 out of 5 stars 141 Reviews |
| Global Trade Identification Number | 08022452074448 |
| Item Dimensions | 50 x 50 x 230 millimetres |
| Item Form | Paste |
| Item Weight | 310 Grams |
| Item dimensions L x W x H | 50 x 50 x 230 millimetres |
| Item weight | 310 Grams |
| Manufacturer | Mapei |
| Manufacturer Part Number | MAPESIL103 |
| Material | Silicone |
| Model Number | 121555C |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Shower |
| Unit Count | 310.0 millilitre |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** Mapei
- **Item dimensions L x W x H:** 50 x 50 x 230 millimetres
- **Item weight:** 310 Grams
- **Material:** Silicone
- **Style:** Compact

## Images

![mapesil AC mould resistant silicone sealant cartridge 310ml (1, White) - Image 1](https://m.media-amazon.com/images/I/61Gq-LLIRdL.jpg)
![mapesil AC mould resistant silicone sealant cartridge 310ml (1, White) - Image 2](https://m.media-amazon.com/images/I/41xpsGwQ2QL.jpg)
![mapesil AC mould resistant silicone sealant cartridge 310ml (1, White) - Image 3](https://m.media-amazon.com/images/I/41p1OP+TVzL.jpg)

## Questions & Answers

**Q: Anyone know if this suitable for around the top of the bath?**
A: Yes it is, sealed my bath and shower no problem at all, still ok after 12 months.

**Q: is this suitable for a seal around a bath?**
A: It was the wrong colour, so I never used it. Sorry!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mould free
*by A***F on 24 February 2026*

Good stuff to use around the shower tray - no more black mould stains.

### ⭐⭐⭐⭐⭐ Brilliant stuff
*by L***E on 1 February 2026*

Best silicone you can get

### ⭐⭐⭐⭐ Nozzle misplaced
*by F***D on 21 March 2025*

Product is fine but one of the two bottles is missing nozzle 🫤

## Frequently Bought Together

- Mapei mapesil AC mould resistant silicone sealant cartridge 310ml (1, White)
- Mapei Ultracolor Plus Coloured Grout Moon White 103

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**Shop now:** [https://www.desertcart.us/products/57308989-mapesil-ac-mould-resistant-silicone-sealant-cartridge-310ml-1-white](https://www.desertcart.us/products/57308989-mapesil-ac-mould-resistant-silicone-sealant-cartridge-310ml-1-white)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*