---
product_id: 363685030
title: "Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking"
brand: "sika"
price: "$80.42"
currency: USD
in_stock: true
reviews_count: 5
category: "Sika"
url: https://www.desertcart.us/products/363685030-sika-sikasil-c-sanitary-silicone-for-bathroom-and-kitchen-concrete
store_origin: US
region: United States of America
---

# Waterproof & mould resistant Primerless - no prep needed 300 ml cartridge - ready to apply Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking

**Brand:** sika
**Price:** $80.42
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking by sika
- **How much does it cost?** $80.42 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/363685030-sika-sikasil-c-sanitary-silicone-for-bathroom-and-kitchen-concrete)

## Best For

- sika enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Primer-free formula means you start sealing instantly—no extra prep, no fuss.
- • **Ultimate Waterproofing:** Protect your bathroom and kitchen with a sealant that keeps moisture and mould at bay.
- • **Durable & Non-Corrosive:** Neutral crosslinking ensures long-lasting protection without damaging metals or surfaces.
- • **Versatile Surface Compatibility:** Seals perfectly on glass, metal, wood, acrylic, polycarbonate, and ceramic tiles.
- • **Professional Quality in a Cartridge:** 300 ml of premium silicone in a handy cartridge, compatible with standard guns for smooth, precise application.

## Overview

Sika Sikasil C is a 300 ml concrete grey sanitary silicone sealant designed for bathroom and kitchen use. Featuring waterproof, mould-resistant, and non-corrosive properties, it adheres to multiple surfaces without primer, curing fully in 7 days. Ideal for professionals and DIYers seeking durable, easy-to-apply sealing with a sleek finish.

## Description

From the manufacturer

Review: vai col fai da te - sika prodotti di qualita'
Review: World class sealant - Very difficult to buy in The Netherlands so ordered via desertcart. High quality product from SIKA.

## Features

- Use biocides safely. Always read the label and product information before use.
- Adhesion: The elasticity and waterproof properties make this sealant perfect for sealing on most building materials, e.g. in the sanitary area.
- Non-corrosive: The silicone is non-corrosive, making it suitable for use in environments exposed to weather and for protecting metals from corrosion.
- Primerless: the use of primer is not necessary with this solvent-free grout on most building materials, so you can start sealing work immediately without preparation.
- Sanitary area: suitable for sealing on glass, metal, wood, acrylic, polycarbonate and ceramic tiles, this silicone can be used in the bathroom or kitchen for waterproof seal.
- Easy to use: Sikasil silicone sealant requires no special tools during application. The handy silicone cartridge can be used with a standard cartridge gun.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M8O7639 |
| Best Sellers Rank | 898,252 in DIY & Tools ( See Top 100 in DIY & Tools ) 7,027 in Sealers |
| Brand | Sika |
| Colour | Concrete grey |
| Customer Reviews | 4.6 out of 5 stars 1,582 Reviews |
| Full Cure Time | 7 Days |
| Full cure time | 7 Days |
| Global Trade Identification Number | 03240240016042 |
| Item Form | Liquid |
| Item Type Name | sealant |
| Item Weight | 0.36 Kilograms |
| Item form | Liquid |
| Item weight | 0.36 Kilograms |
| Liquid Volume | 300 Millilitres |
| Liquid volume | 300 Millilitres |
| Manufacturer | Sika |
| Manufacturer Part Number | 72030 |
| Material | Glass, wood |
| Model Number | 72030 |
| Number of Items | 1 |
| Surface Recommendation | Glass, metal, wood, acrylic, polycarbonate, ceramic tiles |
| Unit Count | 300.0 millilitre |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Sika
- **Colour:** Concrete grey
- **Full cure time:** 7 Days
- **Item weight:** 0.36 Kilograms
- **Liquid volume:** 300 Millilitres

## Images

![Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking - Image 1](https://m.media-amazon.com/images/I/51uaw8nvwFL.jpg)
![Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking - Image 2](https://m.media-amazon.com/images/I/81B0HXf9-TL.jpg)
![Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking - Image 3](https://m.media-amazon.com/images/I/718-8SFm-lL.jpg)
![Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking - Image 4](https://m.media-amazon.com/images/I/71GX3jH6nJL.jpg)
![Sika - Sikasil C - Sanitary Silicone for Bathroom and Kitchen - Concrete Grey - Cartridge 300 ml - Protection against Mould - for Grouting and Sealing - Neutral Crosslinking - Image 5](https://m.media-amazon.com/images/I/71nSLztTMoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ vai col fai da te
*by C***N on 9 March 2026*

sika prodotti di qualita'

### ⭐⭐⭐⭐ World class sealant
*by M***R on 13 June 2024*

Very difficult to buy in The Netherlands so ordered via Amazon. High quality product from SIKA.

### ⭐⭐⭐⭐⭐ Ergebnis, Qualität und Verarbeitung super. Kein Geruch nach Essig
*by R***. on 25 May 2026*

Habe mich für dieses Silikon entschieden, da es nicht nach Säure stinkt und die Oberflächen nicht angreift. Anwendung ist absolut super und Qualität ist wie alles von Sika top 👍🏻 Für alle Unerfahrenen, so habe ich es gemacht: 1. die gewünschte Fuge mit Malerband abkleben 2. das Silikon satt auftragen 3. Wasser mit Spühlmitte in einer Sprühflasche mischen und auf die gesamte Fuge sprühen 4. Abzieher ebenfalls mit Spühliwasser besprühen und die Fuge abziehen. 5. Klebeband entfernen 6. Finger mit Spühliwasser benetzen und mit dem Finger einmal leicht zum glätten über fie Fuge fahren.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*