







🔧 Seal smart, seal strong—because your projects deserve the pro touch!
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.
| 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 |
S**U
Bien
Un peut chère mes de très bonne qualité à voir sur le long terme
A**E
Lässt sch gut abziehen
Sehr gute Verarbeitung auch das abziehen und glätten geht super.
P**R
A great sealer but expensive
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.
V**D
Avoid this mess
Unless you have 10 years of hands-on experience applying silicone for 10 hours a day, I strongly recommend staying away from this product. It’s incredibly thick, and applying it evenly or neatly is nearly impossible. It will stick to everything it shouldn’t — and almost certainly won’t stick where it’s actually needed. I don’t question the skills of the engineers behind this formula, but they clearly need to sit down with their marketing team. Because before you can appreciate the supposed quality of this product, you have to somehow manage to apply it correctly — and that’s just not going to happen without a five-hour instructional video (which, by the way, doesn’t exist). And here’s the cherry on top: for your £18, they don’t even bother including a nozzle. Apparently, it’s so “premium” you’re expected to go buy one separately.
R**F
Silikon
Sehr gutes Silikon gute Verarbeitung
Trustpilot
1 month ago
1 month ago