SikaForce®-7780 L05 CA is a high-performance two-component polyurethane bonding and filling compound engineered for flexible bonding, leveling, and repair applications in industrial and transportation manufacturing environments. Combining toughness with flexibility, this versatile material is designed to provide durable structural support while accommodating movement and vibration in demanding service conditions.

The product consists of a filled polyol-based resin and an isocyanate-based hardener that cure through chemical reaction at room temperature. After mixing, the compound initially remains pourable before developing thixotropic, non-sag properties within minutes, allowing it to be applied smoothly by trowel or spatula for controlled filling and leveling applications.

SikaForce®-7780 L05 CA is commonly used for leveling floor elements and bonding assemblies in transportation equipment, industrial fabrication, and manufacturing processes. Its rapid curing characteristics allow assembled parts to sustain loads quickly, helping improve production efficiency and reduce downtime. Once cured, the material forms a durable yet flexible bond that can be sanded and overpainted for a clean finished appearance.

Designed for both manual and machine-assisted dispensing, the compound can be processed using metering and mixing equipment for efficient application in production environments. Its low-dust sanding properties and aging resistance make it a dependable solution for long-term industrial use.

SikaForce®-7780 L05 CA also offers resistance to hydrolysis and maintains durable performance under varying environmental conditions, making it suitable for transportation and industrial applications where flexibility, durability, and reliable filling performance are essential.

Key Features

• Two-component polyurethane bonding and filling compound
• Tough yet flexible cured performance
• Rapid room-temperature curing
• Pourable formula with non-sag application properties
• Can be applied by trowel, spatula, or dispensing equipment
• Designed for leveling floor elements and industrial assemblies
• Sandable with low dust emission
• Overpaintable after curing
• Resistant to aging and hydrolysis
• Suitable for transportation and industrial manufacturing applications