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Item #:
129491175
Sika Sikaflex-221, White, Multi-Purpose sealant/Adhesive, Polyurethane Fast Curing sealant, 10.1 fl. oz Cartridge & Dicor BT-1834-1 1/8" x 3/4" x 30'
Item #:
129491175
MMK 161637
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Sikaflex-221 provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance.
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What Stands Out
Versatile Applications
Sika Sikaflex-221 bonds effectively to multiple surfaces, making it ideal for automotive, construction, and marine sectors, offering unmatched versatility compared to traditional sealants.
Fast Curing
The polyurethane formula cures quickly, allowing for faster project completion, which enhances productivity without compromising on bond strength or flexibility.
Durable Longevity
The Butyl Seal Tape provides exceptional weather resistance and durability, ensuring long-lasting seals that maintain performance in various environmental conditions, unlike common sealants.
Product Details
| Brand Name | SIKA |
| Manufacturer | SIKA |
| Item Weight | 10.1 Ounces (286.34 grams) |
| Liquid Volume | 10.1 Fluid Ounces |
| Surface Recommendation | Windows, Sink, Tub, Walls |
| Water Resistance Level | Waterproof |
| Color | White |
| Item Form | Gel |
| Material Type | Polyurethane |
| Brand | SIKA |
Who Should Buy?
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Homeowners
Ideal for sealing windows, doors, and other materials in residential construction or repairs.
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DIY Enthusiasts
Perfect for various home improvement projects needing reliable adhesion and waterproof seals.
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Automotive Applications
Useful for bonding and sealing components in vehicles, providing strong, lasting adhesion.
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Professional Contractors
May not meet the specific high-performance needs of commercial applications or specialized projects.
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Cold Weather Use
Not suitable for application in extremely cold temperatures, affecting curing and performance.
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Aquatic Environments
Not recommended for use in permanently submerged conditions like underwater repairs.
Product Description
Sika Sikaflex-221, White, Multi-Purpose sealant/Adhesive, Polyurethane Fast Curing sealant, 10.1 fl. oz Cartridge & Dicor BT-1834-1 1/8" x 3/4" x 30' Butyl Seal Tape
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Customer Questions & Answers
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Question:
What is Sika Sikaflex-221 used for?
Answer: Sika Sikaflex-221 is a versatile polyurethane sealant and adhesive ideal for bonding and sealing a variety of materials such as wood, metal, and concrete. Its fast-curing formula is particularly useful in construction, automotive, and marine applications, making it suitable for both indoor and outdoor use. Users often leverage its excellent adhesion properties to create strong, durable connections in various projects, from sealing joints and cracks to assembling components. -
Question:
What are the benefits of using polyurethane sealants like Sikaflex-221?
Answer: Polyurethane sealants like Sikaflex-221 offer high elasticity and durability, making them resistant to weather, aging, and UV exposure. This flexibility allows for accommodating movement in various applications, preventing cracking or breakage. Additionally, Sikaflex-221 provides excellent adhesion to a wide range of substrates, making it a reliable choice for construction and repair projects. These features ensure that the seal remains intact over time, enhancing the longevity of your work. -
Question:
Can Sikaflex-221 be painted over?
Answer: Yes, Sikaflex-221 can be painted after it has fully cured. However, it's important to note that the adhesion of paint may vary depending on the type of paint used and the surface preparation. Users are advised to test a small area first to ensure compatibility. Painting over cured Sikaflex-221 allows you to customize your project while maintaining the sealant’s protective properties for extended lifespan and aesthetics. -
Question:
Is Sikaflex-221 suitable for outdoor applications?
Answer: Absolutely! Sikaflex-221 is designed for both indoor and outdoor use due to its strong resistance to UV exposure and weather conditions. This makes it a popular choice for exterior construction projects such as sealing joints in facades, roofing, and outdoor furniture. By utilizing Sikaflex-221 in outdoor settings, users can ensure that their structures remain protected against moisture ingress and temperature fluctuations. -
Question:
How long does it take for Sikaflex-221 to cure?
Answer: Sikaflex-221 features a fast-curing formula that generally achieves initial curing within a few hours, with complete curing taking up to several days, depending on environmental conditions like temperature and humidity. This rapid curing time makes it particularly beneficial for projects that require quick turnarounds. Always refer to the product specifications for precise curing times, and ensure proper ventilation to aid the curing process. -
Question:
Can I use Sikaflex-221 for automotive applications?
Answer: Yes, Sikaflex-221 is highly compatible with automotive applications, making it suitable for bonding and sealing windshields, trims, and other vehicle components. Its durability and flexibility accommodate vehicle movements and vibrations, ensuring long-lasting performance. Many automotive professionals and enthusiasts trust Sikaflex-221 for reliable repairs and modifications, offering peace of mind during vehicle maintenance. -
Question:
What surfaces can Sikaflex-221 bond?
Answer: Sikaflex-221 can bond a wide array of surfaces including wood, metal, concrete, glass, ceramics, and more. This versatility makes it a go-to product for many construction and repair projects. Users have successfully utilized Sikaflex-221 to join dissimilar materials, ensuring a robust bond that withstands stress and environmental factors. When working with challenging surfaces, it is advisable to clean and prepare the substrate properly for optimal adhesion. -
Question:
How should I store Sikaflex-221?
Answer: To maintain the quality of Sikaflex-221, store it in a cool, dry place away from direct sunlight and extreme temperatures. Keeping it in its original, unopened tube ensures the sealant remains effective for future use. Users often find it beneficial to store their sealants with the nozzle capped to prevent drying or hardening, extending the shelf life of the product and allowing for multiple projects. -
Question:
What is Dicor BT-1834-1 and how does it relate to Sikaflex-221?
Answer: Dicor BT-1834-1 is a butyl tape, typically used for sealing and weatherproofing applications, especially in roofing and automotive contexts. While Sikaflex-221 serves as an advanced adhesive sealant, Dicor BT-1834-1 provides a reliable secondary sealant that can complement Sikaflex-221 in various applications. Many projects benefit from using both products, offering a combination of strong adhesion and effective sealing for optimal performance. -
Question:
Where can I buy Sika Sikaflex-221 in Myanmar?
Answer: You can purchase Sika Sikaflex-221, White, Multi-Purpose sealant/Adhesive from Ubuy, a trusted online retailer known for its extensive range of products. Ubuy provides a reliable shopping experience where you can conveniently find high-quality sealants and adhesives suited for your needs from the comfort of your home. To explore further, simply visit Ubuy's website for availability in Myanmar.
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MMK 161637
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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.)
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Features & Benefits
- High-quality multi-purpose polyurethane sealant/adhesive.
- Fast curing and forms a durable elastic bond.
- Bonds well to various substrates including wood, metals, and plastics.
- Weather-resistant and suitable for both industrial and professional use.
- Ideal for sealing uniquely shaped joints with Dicor Butyl Tape.
- Designed to maintain strength and adhesion under road stress.
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