December 13, 2024
Different adhesives have different properties and different applications. When it comes to structural bonding applications, you want to know that you are using a high-performance adhesive you can trust.
Sika is a specialty chemical company with various subsidiaries and products. They have had a hand in the adhesives industry for several years and have developed numerous high-quality adhesive products. One such product is SikaFast 3341. Our adhesive experts are taking a closer look at the product and giving an honest breakdown and review of the SikaFast 3341 adhesive glue.
About SikaFast 3341
SikaFast 3341 is a two-component methyl methacrylate adhesive designed to replace welding, riveting, or other mechanical fastening techniques for various structural bonding purposes. The adhesive comes in a 10:1 ratio of resin and hardener and is blue when mixed. It is often used to bond metals, plastics, and top coats with limited surface preparation required. It is a part of the SikaFast structural adhesives product line.
Key Benefits of SikaFast 3341:
- High Strength and Durability: Made for structural bonding applications, SikaFast 3341 has a tensile strength of 10 MPa (ASTM D638) as well as great impact and peel resistance.
- Extended Open Time: With an open time of 25 minutes, applications for the SikaFast 3341 adhesive often include those that are larger in scale or that require more handling time.
- Non-Sagging and Thixotropic Formulation: Thanks to its non-sagging and thixotropic properties, the SikaFast 3341 glue can be used on vertical surfaces without running or dripping.
- PVDF Resin-Based Metal Coatings (Kynar) Bonding Capabilities: Although this type of material is considered incredibly difficult to bond with an adhesive, SikaFast 3341 is specially formulated to do just that.
SikaFast 3341 Applications
When you combine all the great properties of SikaFast 3341, you get a high-quality product that is great for many industrial and commercial uses. In general, it is formulated to create structural bonds with metals, plastics, and top coats, but the specific applications are numerous. Some common industries for SikaFast 3341 include:
- Automotive: SikaFast 3341 is often used in automotive assembly and repair. It can be a lighter weight alternative to welding or mechanical fasteners.
- Construction: With its great strength, SikaFast 3341 is used in the construction industry to create lasting and durable bonds with structural integrity. It is commonly used in parapet walls and metal roofs.
- Manufacturing: Because of its longer open time, SikaFast is often a great choice for large manufacturing applications such as equipment and machinery assembly.
Our Thoughts
Overall, our team has found the SikaFast 3341 adhesive to be an effective product for creating strong and durable structural bonds when applied correctly and in compatible applications. The product is good for structural applications requiring longer open times in production and has the added benefit of not requiring a lot of surface preparation.
SikaFast 3341 may struggle to bond certain substrates or may not be able to last in certain bonding conditions such as extreme temperatures. With SikaFast 3341's longer open time, it is also not suitable for high-speed production processes where fast bonding is required.
Because there are so many variables when it comes to application, we recommend testing the adhesive with your substrates and the bonding environment to ensure good adhesion and compatibility. If you find that SikaFast3341 is not a good fit for your application or have concerns about the product, you can speak with one of our adhesive experts.
How to Buy SikaFast 3341
Whether you work in automotive manufacturing or construction, SikaFast 3341 may be the right choice for your needs. You can buy SikaFast 3341 through a variety of online retailers, including our site. We sell 490 mL cartridges as well as bulk packaging options to meet your specific needs. Order SikaFast 3341 now or contact us if you need more assistance.
