---
product_id: 58925980
title: "Mapesil AC White 100 Silicone Sealant 310ml | Waterproof Anti Mould Bathroom Silicone Sealant for Baths, Showers, Sinks & Window Frames, White Silicone"
brand: "mapei"
price: "142.99 DT"
currency: TND
in_stock: true
category: "Mapei"
url: https://www.desertcart.tn/products/58925980-mapesil-ac-white-100-silicone-sealant-310ml-waterproof-anti-mould
store_origin: TN
region: Tunisia
---

# 100% Waterproof Seal Heat Resistant up to 180°C Anti-Mould Protection Mapesil AC White 100 Silicone Sealant 310ml | Waterproof Anti Mould Bathroom Silicone Sealant for Baths, Showers, Sinks & Window Frames, White Silicone

**Brand:** mapei
**Price:** 142.99 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, live stylish – the pro’s choice for flawless finishes!

## Quick Answers

- **What is this?** Mapesil AC White 100 Silicone Sealant 310ml | Waterproof Anti Mould Bathroom Silicone Sealant for Baths, Showers, Sinks & Window Frames, White Silicone by mapei
- **How much does it cost?** 142.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/58925980-mapesil-ac-white-100-silicone-sealant-310ml-waterproof-anti-mould)

## 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

- • **Heat & Chemical Tough:** Withstands temperatures up to 180°C and harsh cleaning agents without breaking down.
- • **Mould-Resistant Formula:** Advanced anti-mould technology keeps your spaces fresh and hygienic.
- • **Flawless Waterproof Seal:** Ensures a durable, watertight finish perfect for bathrooms and kitchens.
- • **Flexible & Strong Adhesion:** Maintains elasticity while bonding firmly to non-porous surfaces.
- • **Seamless Professional Look:** Color-matched with 38 shades for a sleek, coordinated finish with Mapei grout.

## Overview

Mapei Mapesil AC White 100 is a premium silicone sealant engineered for high-performance sealing in wet and demanding environments. Offering waterproof, mould-resistant protection with strong adhesion and flexibility, it withstands heat up to 180°C and chemical exposure. Ideal for bathrooms, kitchens, and exterior applications, it delivers a professional, color-coordinated finish that elevates any space.

## Description

Mapei Mapesil AC White 100 is a professional-grade silicone sealant developed for high-performance sealing applications in bathrooms, kitchens and wet environments. This waterproof white silicone sealant is designed to deliver durable, flexible and mould-resistant sealing for both interior and exterior use. Ideal for sealing sanitaryware, wash basins, bath tubs, shower trays and window frames, this bathroom silicone sealant provides excellent adhesion to non-porous surfaces while maintaining long-term flexibility and durability. Its advanced anti mould formula helps resist mildew and mould growth, making it particularly suitable for bathrooms, wet rooms and other moisture-prone areas. The solvent-free formulation also offers strong resistance to chemicals and temperatures up to 180°C, ensuring reliable performance in demanding environments. Suitable for professional tradespeople and DIY users alike, this white bathroom sealant creates a neat, waterproof finish designed to withstand everyday use. Mapei Mapesil AC is available in a wide range of colours to coordinate with Mapei Ultracolor Plus grout, helping achieve a seamless, professional appearance across tiled surfaces and bathroom installations.

## Features

- Professional White Silicone Sealant: High-performance silicone sealant designed for sealing bathrooms, kitchens and sanitary installations. Ideal for baths, shower trays, wash basins, window frames and other interior or exterior sealing applications.
- Waterproof & Anti Mould Protection: This bathroom sealant white anti mould formula helps prevent mould and mildew growth in wet areas, making it ideal for bathrooms, wet rooms and high-moisture environments requiring long-lasting protection.
- Strong Adhesion & Flexible Finish: Provides excellent adhesion to non-porous surfaces while maintaining flexibility after curing. Designed to create a durable, professional seal that withstands movement and everyday wear.
- Heat & Chemical Resistant Silicone: Engineered to resist chemicals, mildew and temperatures up to 180°C, this white silicone sealant is suitable for demanding environments including areas exposed to heat, moisture and frequent cleaning.
- Colour Matched Professional Finish: Part of the Mapei Mapesil AC range with 38 colours available to coordinate with Mapei Ultracolor Plus grout, helping create a clean, consistent and professional bathroom finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004DW0O84 |
| Best Sellers Rank | 32,450 in DIY & Tools ( See Top 100 in DIY & Tools ) 577 in Sealers |
| Brand | Mapei |
| Colour | White |
| Compatible Material | Ceramic, Concrete, Glass, Metal, Plastic, Rubber, Wood |
| Customer Reviews | 4.6 4.6 out of 5 stars (196) |
| Global Trade Identification Number | 08022452010149 |
| Item Dimensions | 6 x 50 millimetres |
| Item Form | Liquid |
| Item Weight | 0.38 Kilograms |
| Manufacturer | Mapei |
| Manufacturer Part Number | 4810091_SML |
| Material | Mastic,Silicone |
| Model Number | 121555C |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style Name | Silicone |
| Surface Recommendation | [Tile, Concrete, Metal, Other Industrial Surfaces] |
| Unit Count | 310 millilitre |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Mapei
- **Item dimensions L x W x H:** 6 x 50 millimetres
- **Item weight:** 0.38 Kilograms
- **Material:** Mastic,Silicone
- **Style:** Silicone

## Images

![Mapesil AC White 100 Silicone Sealant 310ml | Waterproof Anti Mould Bathroom Silicone Sealant for Baths, Showers, Sinks & Window Frames, White Silicone - Image 1](https://m.media-amazon.com/images/I/613i6Ga8zoL.jpg)

## Questions & Answers

**Q: Is this used to seal shower trays?**
A: Hi 
This product can be used for this application 
Thank you 
Sealants & Tools

**Q: Can anyone please advise if this sealant can be used on upvc windows and doors. Thank you.   Keith**
A: no problem at all

**Q: Can I use it to glue on swimming pool tiles below the water level?**
A: Hi
Sorry this is a sealant and not an adhesive

Kind regards

**Q: Does this dry glossy?**
A: Yes it does if you don't use your fingers to smooth it out.

## Frequently Bought Together

- Mapesil AC White (100) Silicone
- Mapesil AC Mould Resistant Silicone Sealant Transparent 999 by Mapei
- Mapei Mapesil AC Mould Resistant Silicone Sealant Anthracite 114 Mapei

---

## 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.tn/products/58925980-mapesil-ac-white-100-silicone-sealant-310ml-waterproof-anti-mould](https://www.desertcart.tn/products/58925980-mapesil-ac-white-100-silicone-sealant-310ml-waterproof-anti-mould)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-17*