Skip to main content
New Site!

Accounts are required to reset their password upon initial login. Submit "Forgot Fassword" →

Sika Adhesive and Sealant Solutions

As an authorized distributor, Austin Hardware provides access to a wide range of Sika products, along with expert support to help you select the right solution for your manufacturing application. Our technical team understands the challenges of transportation manufacturing and works with you to streamline your processes and increase product performance.

Discover Advanced Bonding, Sealing, and Damping Technologies

Sika is a global leader in high-performance adhesives and sealants, trusted by major vehicle manufacturers for their cutting-edge solutions in bonding, sealing, damping, and reinforcing. Known for innovation and reliability, Sika products are engineered to meet the demanding requirements of the transportation manufacturing sector—delivering durability, structural integrity, and improved production efficiency.

Whether you're reinforcing large vehicle frames, bonding composite panels, or sealing compartments from water and vibration, Sika’s comprehensive range of products offers tailored performance for your specific application.

Key Benefits of Sika Solutions

  • High-performance bonding for metal, composites, and thermoplastics
  • Durable sealing solutions to prevent water and dust ingress
  • Superior damping technology to reduce vibration and cabin noise
  • Lightweight materials to support fuel efficiency and sustainability goals
  • Proven performance in extreme weather and operating conditions
  • Compliance with industry-specific standards and OEM specifications

Sikaflex®: Versatile Sealants and Adhesives for Demanding Applications

High-Performance Polyurethane and Silane Terminated Polymer (STP) Technology
Sikaflex® is one of the most trusted names in adhesive and sealant technology, providing superior bonding and sealing for a wide range of industrial and transportation applications. Manufactured by Sika, Sikaflex® products are engineered with advanced polyurethane (PU) and silane terminated polymer (STP) technology, offering strong, flexible bonds and long-lasting durability even in the harshest environments.

Benefits of Using Sikaflex® in Your Assembly Process

  • Flexible and strong bonding for metal, plastic, wood, and composite surfaces
  • Superior weather resistance — UV, temperature, and moisture durability
  • High elasticity to accommodate dynamic stress and movement
  • Low odor, non-sagging formulations for cleaner, safer applications
  • Paintable and sandable for seamless integration and aesthetics
  • Reduces vibration, noise, and mechanical stress on assemblies

Real-World Applications for Sika & Sikaflex Solutions

Sika and Sikaflex products are trusted across a wide range of industries to deliver reliable bonding, sealing, and damping solutions. Here are just a few key applications where these products help improve structural integrity, reduce noise, and increase long-term durability in the most demanding environments.

Bonding and Sealing in Heavy Truck and Trailer Assembly

Sika and Sikaflex adhesives are widely used for structural bonding of side panels, roofs, and floors in heavy-duty trucks and trailers. These solutions provide excellent adhesion to metal and composite surfaces, helping manufacturers create lighter, stronger vehicles. Their weather resistance and vibration-damping properties are crucial for durability on the road.

Interior and Exterior Bus and Rail Applications

From floor panel installation to sealing windows and bonding trim elements, Sika technologies support the high safety and aesthetic standards of buses and railcars. Sikaflex’s flexibility allows for thermal expansion and contraction, while providing long-lasting bonds that resist harsh transit conditions. These solutions help improve passenger comfort by reducing vibration and noise levels.

RV

Specialty and Recreational Vehicle Assembly

In RV and specialty vehicle production, Sikaflex is used to bond and seal roofs, windows, walls, and external accessories. These products enhance the vehicle's performance by ensuring water-tightness, flexibility during movement, and overall aesthetic appeal. Their ease of application also helps streamline the assembly process, reducing labor and rework.


Industries

Cargo & Work Truck

Learn More

Trailers

Learn More

Marine

Learn More

Shop Sika Products

Discover Top Sika Solutions Below.


Resources & More

Download

Transportation Solutions Start with Sika: Discover How Sika Products Support a Wide Range of Vehicle and Transportation Industries.

Download Now

Download

Wind Energy Repair Solutions for renewable energy projects.

Download Now

Download

Sika Solutions for Marine Applications: Trusted Performance for Harsh Maritime Environments

Download Now