
Bostik Seal N Flex
Bostik Seal N Flex Specification
- Types Of Chemical
- Sealant (Polyurethane)
- Packaging Size
- 600 mL sausage, 300 mL cartridge
- Features
- UV resistant, weatherproof, flexible, paintable
- Storage Temperature
- 5C to 25C (store cool and dry)
- Shelf Life
- 12 months (in unopened packaging)
- Surface Of Application
- Concrete, masonry, metals, wood, plastics
- Hardness
- Shore A 25-35
- Form
- Paste/Semi-solid
- Tensile Strength
- ~1.2 MPa (ASTM D412)
- Glue thickness
- Recommended 5 mm to 20 mm
- Holding Power
- High adhesive strength; retains flexibility after curing
- Material
- polyurethane
- Adhesive Type
- Single component polyurethane
- CAS No
- N/A (Polyurethane-based proprietary blend)
- Other Names
- Polyurethane Sealant, PU Sealant
- Usage
- For sealing joints, gaps and expansion joints in construction and industrial applications
- Grade
- Industrial Grade
- Purity
- Approx. 100% (One-part polyurethane)
- Application
- Industrial
- Color
- White, Grey, Black (varies by variant)
- Physical State
- Paste
- Movement Capability
- ±25%
- Temperature Resistance
- -40°C to +80°C (service temperature)
- Odour
- Low, typical of polyurethane
- VOC Content
- Low (compliant with indoor air standards)
- Tooling Time
- 10-20 minutes after application
- Elongation at Break
- >700%
- Skin Time
- Approx. 60 minutes at 23°C, 50% RH
- Curing Time
- 24-48 hours (full cure depending on conditions)
Bostik Seal N Flex Trade Information
- Minimum Order Quantity
- 10 Pieces
- Delivery Time
- 1-7 Days
About Bostik Seal N Flex
Outstanding Features and Versatile Usage
Bostik Seal N Flex boasts UV resistance, weatherproofing, and exceptional paintability. As a flexible, paste-form polyurethane sealant, it is ideal for high-movement joints in concrete, masonry, metals, wood, and plastics. This ace performer is used extensively for sealing expansion joints and gaps in demanding construction and industrial environments, ensuring lasting, reliable results every time.
Reliable Supply and Unmatched Market Value
Our stock of Bostik Seal N Flex is always market-ready, offering high supply ability for projects of any scale. Packaging options include 600 mL sausages and 300 mL cartridges to meet various application needs. Payment terms are flexible and designed to suit diverse buyers, ensuring a seamless purchase process. Buy with confidence from a trusted supplier who values efficiency and keeps stock ready to meet urgent industrial demands.
FAQ's of Bostik Seal N Flex:
Q: How long does Bostik Seal N Flex take to cure fully?
A: Bostik Seal N Flex achieves full cure within 24-48 hours, depending on the temperature and humidity conditions at the application site.Q: What types of surfaces can Bostik Seal N Flex be applied to?
A: This sealant adheres exceptionally well to concrete, masonry, metals, wood, and plastics, providing flexibility and strong holding power across various materials.Q: Where can I use Bostik Seal N Flex in construction projects?
A: It is designed for sealing joints, gaps, and expansion joints in both commercial and industrial construction applications, ensuring robust and weatherproof seals.Q: What is the best way to apply Bostik Seal N Flex for optimal results?
A: Apply the paste with a recommended thickness of 5-20 mm, tool the sealant within 10-20 minutes after application, and allow skin formation for approximately 60 minutes at 23C and 50% RH.Q: What benefits does Bostik Seal N Flex offer over other sealants?
A: It offers matchless elongation (>700%), excellent movement accommodation (25%), UV resistance, low odour, and is compliant with indoor air standards due to its low VOC content.
Price:
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