---
product_id: 513827464
title: "Otto Seal S 100, Sanitary Silicone, White, 300 ml"
brand: "ottoseal"
price: "₨1481"
currency: SCR
in_stock: true
reviews_count: 5
category: "Ottoseal"
url: https://www.desertcart.sc/products/513827464-otto-seal-s-100-sanitary-silicone-white-300-ml
store_origin: SC
region: Seychelles
---

# fungicide & anti-fungal formula UV & weather resistant 300 ml precision volume Otto Seal S 100, Sanitary Silicone, White, 300 ml

**Brand:** ottoseal
**Price:** ₨1481
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, seal strong—because your projects deserve the pro touch!

## Quick Answers

- **What is this?** Otto Seal S 100, Sanitary Silicone, White, 300 ml by ottoseal
- **How much does it cost?** ₨1481 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/513827464-otto-seal-s-100-sanitary-silicone-white-300-ml)

## 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

- • **Seamless Durability:** Engineered for long-lasting resistance against weathering, ageing, and UV exposure—your projects stay flawless.
- • **Trusted Brand Quality:** Backed by OTTOSEAL’s reputation and 4.7-star rating from 844 users—join the community of pros who demand the best.
- • **Effortless Application:** Smooth finish with unique processing properties ensures professional-grade results every time—no mess, no stress.
- • **Versatile Surface Compatibility:** Perfect adhesion on stainless steel, PVC, wood, ceramics, and sanitary areas—one sealant to rule them all.
- • **Certified Safety & Eco-Standards:** TÜV Rheinland approved, LEED compliant, and ultra-low emissions for a toxin-free, sustainable workspace.

## Overview

OTTOSEAL Otto Seal S 100 is a 300 ml sanitary silicone sealant designed for superior weather, UV, and fungal resistance. It offers excellent adhesion on multiple surfaces including stainless steel, PVC, wood, and ceramics. Certified to rigorous European standards and eco-friendly regulations, it ensures a durable, safe, and professional finish ideal for sanitary and expansion joint applications.

## Description

'Properties: Acetate Vernetzender 1 K joint sealant, has very good resistance to weathering, ageing and UV resistance, fungicide and anti fungal, unique processing properties Excellent for smooth finish and very good hold on ceramic surfaces, expandable Voltage value at 100% (DIN 53504, S3 A): 0.3 N/mm². Areas of application: Stainless Steel, PVC, wood, and in sanitary areas, sealing expansion joints in the base and walls, gluing and sealing glass brick components, sealing profile glass (e.g. Professional lit glass). Standards and certification: tested according to EN 15651 – Parts 1: F EXT/INT CC 25 lm, tested according to EN 15651 – Part 2: G CC 20 lm, tested according to EN 15651 – Part 3: XS 1, tested according to EN 15651 – Part 4: PW interior 12.5 E, "Very empfehlenswertes Schadstoffarmes construction Product in accordance with building material list ('tox-proof') of the TÜV Rheinland for use according to IVD data sheet number of 3 1/3 2 + 14+ 31 + Suitable 35, German Association of seal of approval of the IVD, industrial association sealant – Tested for through the IFT – German Association of German Institute for window engineering, Rose Home, Conforms to regulation (EC) no 1907/2006 (reach), LEED compliant iEQ Credits and 4.1 sealant, Meets Dgnb wanted 06, French VOC emissions Class: A +, Certified according to GOS Deklaration, construction/Austria, EMICODE EC and 1 plus very low emissions.

Review: Bien - Un peut chère mes de très bonne qualité à voir sur le long terme
Review: Lässt sch gut abziehen - Sehr gute Verarbeitung auch das abziehen und glätten geht super.

## Features

- Otto seal S100
- Volume: 300 ml
- Very good resistance to weathering, ageing and UV resistance
- Stainless steel, PVC, wood, and in sanitary areas
- Brand quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009B6HL0Q |
| Brand | OTTOSEAL |
| Brand Name | OTTOSEAL |
| Color | White |
| Colour | White |
| Customer Reviews | 4.7 out of 5 stars 844 Reviews |
| Global Trade Identification Number | 04030574038570 |
| Item Form | Liquid |
| Item Weight | 0.79 Pounds |
| Item form | Liquid |
| Item weight | 0.79 Pounds |
| Liquid Volume | 300 Milliliters |
| Liquid volume | 300 Milliliters |
| Manufacturer | UNKWN |
| Material Type | Silicone |
| Surface Recommendation | Wall, Window |
| Surface recommendation | Wall, Window |
| Tensile Strength | 43.51 Pounds Per Square Inch |
| Unit Count | 300 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Colour:** White
- **Brand:** OTTOSEAL
- **Item weight:** 358 g
- **Liquid volume:** 300 Milliliters
- **Item form:** Liquid

## Images

![Otto Seal S 100, Sanitary Silicone, White, 300 ml - Image 1](https://m.media-amazon.com/images/I/61f2zvJ2AUL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bien
*by S***U on 26 August 2025*

Un peut chère mes de très bonne qualité à voir sur le long terme

### ⭐⭐⭐⭐⭐ Lässt sch gut abziehen
*by A***E on 1 August 2025*

Sehr gute Verarbeitung auch das abziehen und glätten geht super.

### ⭐⭐⭐⭐ A great sealer but expensive
*by P***R on 15 March 2025*

The sealer works very well indeed, I used it first on a Twusch fitting to my Thetford Toilet, but I will continue to use it elsewhere, but it is expensive compared to the ordinary sealer from a local hardware store. Is it worth it? I'm not sure, but it is very easy to use and, hopefully, will last a long time.

## Frequently Bought Together

- Otto Seal S 100, Sanitary Silicone, White, 300 ml
- Joint Smoother Set 5 Pieces – Joint Scraper Set for Silicone and Acrylic
- Classic (Plus) Fugenfux® Set of 5 – Joint Smoother | Joint Puller with Revolutionary Magic Tip for Extremely Tight Areas | 5 Optimised Special Joint Heads | Made in Germany | For All Sealants

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**Shop now:** [https://www.desertcart.sc/products/513827464-otto-seal-s-100-sanitary-silicone-white-300-ml](https://www.desertcart.sc/products/513827464-otto-seal-s-100-sanitary-silicone-white-300-ml)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-18*