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Item #:
128145234
BOSTIK S733 Seal´n´Flex Bau Silikon Basaltgrau - 300ml
89% of respondents would recommend this to a friend
Item #:
128145234
XAF 15709
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
In stock
Imported from EU store
QTY:
Order now and get it around Friday, September 11
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High-performance, mold-resistant silicone designed for reliable indoor and outdoor sealing applications.
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What Stands Out
Mold Resistant
The BOSTIK S733 features a special formula that actively resists mold growth, ensuring longevity and cleanliness in damp areas, making it ideal for kitchens and bathrooms.
Permanently Elastic
This silicone maintains its flexibility over time, accommodating movement and expansion without cracking, providing a durable seal that adapts to changing conditions.
Paint-Compatible
Designed to be easily paintable, the BOSTIK S733 allows for seamless integration with your indoor and outdoor surfaces, providing aesthetic appeal while maintaining a strong seal.
Product Details
| Marke | BOSTIK |
| Produktmenge | 1 |
| Hersteller | Bostik |
| Anzahl von Einheiten | 300.0 milliliter |
| Anzahl der Packungen | 1 |
| Ursprungsland | Deutschland |
| Eingeschlossene Komponenten | S733 SEAL´N´FLEX BAU SILICON basaltgrau |
| Artikeltypbezeichnung | Bau & Fassade Silicon |
| Modellnummer | 30620246 |
| Artikelnummer | 30620246 |
| Geeignete Geländeart | Fenster, Türen, Badewanne, Dusche, Fliesen |
| Wasserbeständigkeit | Wasserfest |
| Farbe | Basaltgrau |
| Form des Artikels | Flüssigkeit, Paste |
| Form | Flüssigkeit, Paste |
| Oberflächenempfehlung | Fenster, Türen, Badewanne, Dusche, Fliesen |
| Grad der Wasserbeständigkeit | Wasserfest |
| Im Lieferumfang enthalten | S733 SEAL´N´FLEX BAU SILICON basaltgrau |
| Item Weight | 0.7 lbs (320 grams) |
Who Should Buy?
-
Homeowners
Ideal for homeowners looking to seal gaps and cracks in their homes, both indoors and outdoors.
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Contractors
Perfect for contractors needing a reliable and flexible sealant for construction and renovation projects.
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DIY Enthusiasts
Great for DIY enthusiasts who require an easy-to-use silicone for various home improvement tasks.
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High Humidity Areas
Not suitable for extremely high humidity environments where excessive moisture may impair performance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this silicone suitable for outdoor use?
Answer: Yes, it is designed for high-performance sealing both indoors and outdoors. -
Question:
Does it require a primer for adhesion?
Answer: No, it adheres excellently without a primer, but using one can enhance its effectiveness. -
Question:
What is the size of the cartridge?
Answer: The BOSTIK S733 Seal'n'Flex comes in a 300 ml cartridge.
BOSTIK Editorial Review
BOSTIK S733 Seal N Flex Bau Silicone Basalt Grey - 300 Ml is a top-notch construction silicone perfect for various applications including windows, doors, and bathrooms. Users appreciate its impressive ability to withstand extreme weather conditions, making it durable for outdoor use as highlighted in reviews mentioning its performance over several months in both winter and summer. The silicone comes in a rich basalt grey color that aligns well with RAL standards, pleasing DIY enthusiasts and professionals alike. Its liquid and paste form allows for easy application, ensuring a smooth finish.
Customer Reviews & Ratings
257 customers ratings
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5 Star
79%
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4 Star
14%
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3 Star
4%
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2 Star
2%
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1 Star
1%
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Pros
- Excellent weather resistance for outdoor applications
- Color matches RAL table perfectly
- Easy to work with for various surfaces
- High-quality silicone ensures durability
- Suitable for both indoor and outdoor use
Cons
- Glassy finish may not be ideal for all projects
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XAF 15709
Order now and get it around Friday, September 11
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Features & Benefits
- High-performance silicone for sealing connection and expansion joints.
- Versatile for construction, industrial applications, crafts, and hobbies.
- Excellent adhesion to metals, glass, and plastics without primer.
- Vulcanizes into an odorless, elastic material under humidity.
- Equipped with mold protection for long-lasting performance.
- Ideal for high humidity areas, including bathrooms and kitchens.
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