SCIGRIP SG400LSE Low Surface Energy Methacrylate Adhesive

SCIGRIP SG400LSE Structural Adhesive for Low Surface Energy Plastics and Metals SCIGRIP SG400LSE is a high-strength structural adhesive formulated for bonding low surface energy plastics without primers or surface preparation. It bonds polypropylene (PP), polyethylene (PE), and other difficult-to-bond substrates while also allowing them to be joined to metals, plastics, and composites. Designed for manufacturing, assembly, fabrication, and transportation applications, SG400LSE provides a versatile solution for bonding similar and dissimilar materials. SG400LSE Features and Benefits Bonds Low Surface Energy Plastics: Designed for bonding difficult substrates such as polypropylene (PP) and polyethylene (PE). No Surface Preparation Required: Bonds polypropylene without primers, flaming, plasma treatment, or other surface preparation methods. Bonds Dissimilar Materials: Joins low surface energy plastics to other plastics, composites, and metals for versatile assembly applications. Fast Working Time: Provides a 1–3 minute working time with a 6-hour fixture time. Non-Sag Application: Resists sagging during application, including on vertical surfaces. Specifications Brand: SCIGRIP Product: SG400LSE Adhesive Type: Methyl Methacrylate (MMA) Components: Two-Component Color: Translucent Mix Ratio (A:B by Volume): 10:1 Adhesive Component: SG400A Activator Component: SG400B Working Time: 1–3 minutes Fixture Time: 6 hours Gap Fill: 0.02–0.375 in (0.50–9.5 mm) Available Sizes: 50 ml and 490 ml Cartridges Compatible Substrates Polypropylene (PP) Glass-Filled Polypropylene Talc-Filled Polypropylene Low-Density Polyethylene (LDPE) Acrylic ABS Nylon 66 Vinyl Ester Fiberglass-Reinforced Plastic (VEFRP) Aluminum Stainless Steel Common Applications Transportation and Vehicle Assembly Electronics and Electronic Enclosures Signs and Displays Recreational Vehicles Plastic Storage Tanks Medical Device Assembly Furniture, Casework, and Workstations