---
product_id: 115059261
title: "Ottoseal Silicone S-70 310 ml C137 Anthracite Grey – 1998453"
brand: "ottoseal"
price: "654.51 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ottoseal"
url: https://www.desertcart.tn/products/115059261-ottoseal-silicone-s-70-310-ml-c137-anthracite-grey-1998453
store_origin: TN
region: Tunisia
---

# UV stable for long-lasting durability Neutral cross-linking 1K silicone 310 ml premium volume Ottoseal Silicone S-70 310 ml C137 Anthracite Grey – 1998453

**Brand:** ottoseal
**Price:** 654.51 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal with confidence, style, and lasting power

## Quick Answers

- **What is this?** Ottoseal Silicone S-70 310 ml C137 Anthracite Grey – 1998453 by ottoseal
- **How much does it cost?** 654.51 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/115059261-ottoseal-silicone-s-70-310-ml-c137-anthracite-grey-1998453)

## Best For

- ottoseal enthusiasts

## Why This Product

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

## Key Features

- • **Bold Anthracite Grey:** Modern charcoal tone that blends seamlessly with contemporary design trends
- • **Stone-Safe Guarantee:** Won't pollute or damage natural stone surfaces—perfect for upscale interiors
- • **Trusted Brand Quality:** Otto-Chemie’s proven reliability with 4.5-star user satisfaction
- • **Enduring Seal, Timeless Strength:** UV resistant formula keeps your surfaces flawless for decades
- • **Precision Application, Effortless Finish:** Smooth, easy-to-use liquid consistency for professional results every time

## Overview

Ottoseal Silicone S-70 is a 310 ml neutral cross-linking 1K silicone sealant in anthracite grey, engineered for UV stability and stone-safe application. Trusted by professionals for over 20 years, it offers superior adhesion, heat resistance, and a sleek finish ideal for high-end building and renovation projects.

## Description

Ottoseal S-70 310ML C137 Anthracite Grey by OTTO-CHEMIE, with Item No: 1998453 and EAN: 4030574037252

Review: Top Silikon - ich nehme eigentlich nur Otto Seal, weil ich sehr gute Erfahrungen mit allen Farben gemacht habe. Reisst nicht (wenn der Untergrund nicht absinkt), ist UV stabil und hält eine Menge Hitze aus. Meine Silikonfugen an meinen schwarzen Natursteinplatten halten seit 20 Jahren. Das ist top.
Review: Super - Super fest, leicht zu verarbeiten

## Features

- Contains 2-octyl-2H-isothiazol-3-one, 3-aminopropyltriethoxysilane. May produce an allergic reaction.
- Contains 3-(triethoxysilyl)-propylamine, 2-octyl-2H-isothiazol-3-one. May produce an allergic reaction.
- Contains 3-aminopropyltriethoxysilane, 2-octyl-2H-isothiazol-3-one. May produce an allergic reaction.
- Safety data sheet available on request.
- Ottoseal S70
- Volume: 310 ml
- Neutral cross-linking 1K silicone sealant ¨ colours, see colour chart
- Guaranteed does not cause pollution on natural stones
- Brand quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TXMNLUC |
| Brand | OTTOSEAL |
| Colour | C137 Charcoal Grey |
| Customer Reviews | 4.5 out of 5 stars 48 Reviews |
| Global Trade Identification Number | 04030574037252 |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 310 Millilitres |
| Liquid volume | 310 Millilitres |
| Manufacturer | Otto-Chemie |
| Manufacturer Part Number | 1998453 |
| Material | Silicone |
| Model Number | K11031-019 |
| Unit Count | 310.0 millilitre |

## Product Details

- **Brand:** OTTOSEAL
- **Material:** Silicone
- **Compatible material:** Stone
- **Item form:** Liquid
- **Colour:** C137 Charcoal Grey

## Images

![Ottoseal Silicone S-70 310 ml C137 Anthracite Grey – 1998453 - Image 1](https://m.media-amazon.com/images/I/51t9SvNd0vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top Silikon
*by J***Y on 26 October 2025*

ich nehme eigentlich nur Otto Seal, weil ich sehr gute Erfahrungen mit allen Farben gemacht habe. Reisst nicht (wenn der Untergrund nicht absinkt), ist UV stabil und hält eine Menge Hitze aus. Meine Silikonfugen an meinen schwarzen Natursteinplatten halten seit 20 Jahren. Das ist top.

### ⭐⭐⭐⭐⭐ Super
*by E***A on 23 December 2024*

Super fest, leicht zu verarbeiten

### ⭐⭐⭐⭐ Natursteinsilikon
*by S***N on 27 September 2022*

Lässt sich gut auftragen und abziehen....

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**Shop now:** [https://www.desertcart.tn/products/115059261-ottoseal-silicone-s-70-310-ml-c137-anthracite-grey-1998453](https://www.desertcart.tn/products/115059261-ottoseal-silicone-s-70-310-ml-c137-anthracite-grey-1998453)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-11*