Description

Plexus® MA2045 White Methacrylate Adhesive

Overview of Plexus MA2045-White Adhesive

Plexus MA2045 White is a high-performance two-part methacrylate adhesive renowned for its UV resistance and ability to resist yellowing, making it a perfect choice for structural bonding of thermoplastics, metals, and composite assemblies. This adhesive is mixed at a 10:1 ratio and is characterized by its rapid-curing properties, offering a practical working time of about 45 minutes. It is especially effective for use in the marine and transportation industries, where it facilitates strong bonds without the need for extensive surface preparation and can adeptly fill gaps ranging from 0.03 inches to 1.5 inches, depending on the specific materials involved.

The white color of Plexus MA2045 enhances visual appeal while maintaining the structural integrity of the bonded materials. It combines excellent fatigue endurance with outstanding impact resistance and superior toughness, ensuring reliable performance in demanding environments. Plexus MA2045 White is conveniently available in ready-to-use 490-ml cartridges, making it easy to apply and ideal for various bonding applications where aesthetics are as important as functional strength.

Key Features of MA 2025 White

• Extended Working Time: Allows for detailed work with a working time of 40-50 minutes.
• UV Stability and Color Retention: White color remains consistent, without yellowing under UV exposure.
• Fast Curing at Room Temperature: Ensures quick and reliable strength development.
• Thixotropic Nature: Can dispense large, stable beads that do not sag, ideal for vertical applications.

Compatible Materials

Composites: Effective for bonding DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM.

Thermoplastics: Suitable for ABS/ABS Blends, Acrylics, PBT, Polycarbonate, Rigid PVC, TPUs.

Coated Metals: Bonds to Powder coated or E-coated Metals.

Raw Metals: Adheres well to PC120 treated Aluminum, Stainless Steel, Raw Steel, etc.

Technical Specifications