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Item #:
221014445
BOSTIK Pure Silicone Mobe Pearl 10.1oz Silicone Caulk & - 1 Cartridge
87% of respondents would recommend this to a friend
Item #:
221014445
TZS 99783
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Imported from USA store
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Order now and get it around Monday, September 28
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Pure Silicone sealant is a specially formulated, neutral-cure, 100% silicone sealant for a variety of substrates such as ceramic tile, slate, wood, metal, glass, fiberglass, laminate and plastic.
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What Stands Out
100% Waterproof
BOSTIK Pure Silicone offers superior waterproofing for kitchen and bath applications, preventing leaks and water damage, ensuring longevity over competing sealants.
Mildew Resistant
This sealant's mildew resistance prevents mold growth, maintaining a clean and healthy environment, making it ideal for damp areas unlike standard caulks.
Professional Grade
Engineered for professional use, BOSTIK Pure Silicone emphasizes durability and performance, providing homeowners and contractors with reliable results, superior to regular consumer-grade alternatives.
Product Details
| Brand Name | Bostik |
| UPC | 747224602824 |
| Number of Packs | 1 |
| Unit Count | 10.1 Fluid Ounces |
| Item Highlight | Professional Grade - 100% Waterproof - Internal/External Use - UV - Mold - Shrink & Crack Resistant |
| Global Trade Identification Number | 00747224602824 |
| Number of Items | 1 |
| Included Components | 1 Cartridge |
| Manufacturer | Bostik |
| Model | 00747224602824 |
| Part Number | 30850977 |
| Item Weight | 12 ounces (340.2 grams) |
| Item Dimensions | 1.88 x 1.88 x 11.25 inches (4.8 x 4.8 x 28.6 cm) |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Compatible Material | Ceramic, Metal, Wood |
| Style Name | Compact |
| Color | Mobe Pearl |
| Surface Recommendation | Tile |
| Material Type | Silicone |
| Material | Silicone |
| Brand | Bostik |
| Style | Compact |
| Item dimensions L x W x H | 1.88 x 1.88 x 11.25 inches (4.8 x 4.8 x 28.6 cm) |
Who Should Buy?
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Home Renovators
Ideal for DIY projects in kitchens and bathrooms, providing durable waterproof sealing solutions for renovations.
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Professional Contractors
Perfect for tradespeople requiring reliable, high-quality sealants for various internal and external applications.
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Mold-prone Areas
Excellent for areas frequently exposed to moisture, thanks to its mildew-resistant properties for lasting protection.
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Cold Weather Use
Not suitable for application in extreme cold, as silicone may not cure effectively under such conditions.
Product Description
BOSTIK Pure Silicone Mobe Pearl 10.1oz Silicone Caulk & - 1 Cartridge
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Bostik Pure Silicone Sealant H158 Classic Bone used for?
Answer: Bostik Pure Silicone Sealant H158 Classic Bone is designed for a variety of sealing applications, particularly in kitchens and bathrooms. Its flexibility and waterproof characteristics make it ideal for sealing around sinks, bathtubs, and showers. This silicone sealant adheres well to most surfaces, including glass, ceramic, metal, and plastic, ensuring a durable bond that withstands moisture and temperature changes. -
Question:
Is Bostik Pure Silicone Sealant H158 Classic Bone mold-resistant?
Answer: Yes, this silicone sealant is formulated to be mold-resistant. It contains properties that inhibit the growth of mold and mildew, making it an excellent choice for high-humidity environments such as bathrooms and kitchens. Using this sealant in these areas can help maintain a clean and hygienic surface, preventing discoloration and deterioration over time. -
Question:
Can Bostik Pure Silicone Sealant H158 Classic Bone be painted over?
Answer: No, Bostik Pure Silicone Sealant H158 Classic Bone is not suitable for painting. The silicone formula does not allow paints to adhere effectively, which can lead to peeling or flaking. Instead, it is best used in areas where aesthetics are important, such as around fixtures, where the sealant’s color complements the surrounding surfaces. -
Question:
How long does it take for Bostik Pure Silicone Sealant H158 Classic Bone to cure?
Answer: The curing time for Bostik Pure Silicone Sealant H158 Classic Bone can vary depending on environmental factors like humidity and temperature. Generally, it forms a skin within 20 minutes and fully cures in 24 hours. It’s essential to avoid contact with water during this initial curing phase to ensure a strong seal. -
Question:
Is Bostik Pure Silicone Sealant H158 Classic Bone suitable for outdoor use?
Answer: Yes, this silicone sealant is suitable for outdoor applications as it is resistant to UV rays and extreme weather conditions. It forms a lasting seal that can withstand temperature fluctuations, making it perfect for sealing windows, doors, and exterior fixtures. This versatility allows for use in various projects around the home, both indoors and outdoors. -
Question:
How do I apply Bostik Pure Silicone Sealant H158 Classic Bone?
Answer: To apply Bostik Pure Silicone Sealant H158 Classic Bone, first ensure that surfaces are clean and dry. Cut the nozzle at a 45-degree angle for controlled application. Squeeze the tube and apply an even bead along the surface, then smooth it with a wet finger or a tool for a perfect finish. This method ensures a complete seal, preventing gaps where moisture can enter. -
Question:
Can Bostik Pure Silicone Sealant H158 Classic Bone be used in aquariums?
Answer: No, Bostik Pure Silicone Sealant H158 Classic Bone is not recommended for use in aquariums or other water-holding applications. For such projects, it’s essential to use sealants specifically designed for aquatic environments to ensure safety for aquatic life and structural integrity. -
Question:
What are the storage recommendations for Bostik Pure Silicone Sealant H158 Classic Bone?
Answer: For best results, store Bostik Pure Silicone Sealant H158 Classic Bone in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the cap is tightly sealed to prevent curing within the tube. Proper storage helps maintain the product's efficacy, allowing you to achieve optimal results in your sealing projects. -
Question:
What surfaces can Bostik Pure Silicone Sealant H158 Classic Bone be used on?
Answer: Bostik Pure Silicone Sealant H158 Classic Bone adheres well to a wide range of surfaces, including glass, metal, ceramic tiles, and plastics. Its versatility makes it ideal for various applications such as sealing gaps around windows, doors, sinks, and bathtubs. This wide compatibility ensures you can tackle a variety of home improvement projects efficiently. -
Question:
Where can I buy Bostik Pure Silicone Sealant H158 Classic Bone?
Answer: You can conveniently purchase Bostik Pure Silicone Sealant H158 Classic Bone at Ubuy in Tanzania. Ubuy offers a wide selection of Bostik products, ensuring you get quality sealant delivered right to your doorstep.
Bostik Silicone Adhesives Editorial Review
BOSTIK Pure Silicone Cashmere 10.1oz Silicone Caulk & - 1 Cartridge is a versatile solution, ideal for bathroom remodeling uses as noted by several users. With its waterproof nature, it provides a reliable seal around tiles and in areas like bathtubs and showers. Many customers praised its consistency and effective adhesion, although some found the color not as expected, describing it as a medium gray rather than charcoal. The application process is smooth, but users suggest starting with a small tip opening to avoid excessive use. This caulk is particularly suitable for matching older tiles, ensuring an aesthetically pleasing finish in your home renovations.
Customer Reviews & Ratings
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Pros
- Waterproof for effective sealing around fixtures
- Ideal for bathroom remodeling projects
- Smooth consistency for easy application
- Perfect match for older tile designs
- Single cartridge design for convenience
Cons
- Color may not match some grout shades perfectly
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- 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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TZS 99783
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Suitable for various substrates
- Flexible barrier between surfaces
- Can be used in interior and exterior installations
- Superior elongation and flexibility
- Ideal for change of plane joint applications
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