3M Automix Truckline SMC/FRP Adhesive
1. Key Features:
This product is a two-part urethane adhesive designed specifically for bonding backup strips to Sheet Molding Compound (SMC) and Fiberglass Reinforced Polymer (FRP) substrates. Its key feature is a fast work time, ideal for larger backup strip and patch applications, allowing for efficient workflow. The adhesive incorporates an automatic mixing system and demonstrates excellent sag resistance.
2. Applications:
This adhesive is particularly well-suited for automotive applications, including the bonding of headlamp buckets and other similar components constructed from SMC and FRP materials. Its fast cure time and strong bond make it suitable for high-volume or time-sensitive repair and assembly processes.
3. Benefits:
The fast work time (3 minutes) and cure time (30 minutes) significantly reduce overall processing time compared to slower-setting adhesives. The excellent sag resistance prevents uneven application and ensures a consistent bond line, even on vertical surfaces. The automatic mixing system simplifies application and minimizes the risk of inconsistent mixing ratios.
4. Specifications:
- Adhesive Type: Two-part urethane
- Substrate Compatibility: SMC, FRP (traditional fiberglass)
- Application: Bonding backup strips, patch applications, headlamp bucket bonding
- Clamp Time: 10 minutes
- Container Volume: 400 milliliters
- Work Time: 3 minutes
- Cure Time: 30 minutes
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