Loctite LOC29350 Hysol U-05FL Urethane Adhesive 400ml

Product Description

The LOCTITE LOC29350 is a two-part urethane structural adhesive sold in a 400 ml dual cartridge format under the Hysol U-05FL designation. Designed for bonding metal to metal and similar rigid substrates, it delivers high-strength, load-bearing joints without mechanical fasteners. The dual cartridge format meters and mixes both components at the point of application, reducing waste and ensuring consistent mix ratios. Tradespeople working in HVAC fabrication, electrical enclosure assembly, plumbing fixture repair, and general industrial maintenance use this adhesive where welding or riveting is impractical.

This adhesive is suited for residential and commercial trade applications where a durable, gap-filling bond is required on metal assemblies. Common use cases include bonding sheet metal panels, securing brackets, and repairing cast or fabricated metal components. The 400 ml cartridge size is appropriate for production-volume or repeated field use. Each unit is sold individually and requires a compatible dual-cartridge dispensing gun, typically a 1:1 or 2:1 ratio applicator matching the cartridge configuration.

Key Features

• Two-part urethane chemistry provides flexible, impact-resistant structural bonds
• 400 ml dual cartridge format meters both components automatically during dispensing
• Formulated for metal-to-metal bonding and similar rigid substrate applications
• Gap-filling capability eliminates the need for perfectly mated surfaces
• Suitable for high-vibration environments where rigid epoxy bonds may crack

Compatibility

Designed as an OEM-style structural adhesive for metal bonding applications in HVAC, electrical, plumbing, and general industrial trade work. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Application is performed by a licensed technician or qualified tradesperson using a compatible dual-cartridge dispensing gun. Surfaces must be clean, dry, and free of oil, grease, and loose scale before adhesive is applied. Allow full cure time before applying mechanical load to the bonded joint. Follow applicable safety data sheet guidance for ventilation and personal protective equipment during use.

Technical Specifications

• Product Line: Hysol U-05FL
• Adhesive Type: Two-Part Urethane Structural Adhesive
• Cartridge Volume: 400 ml
Package Format: Dual Cartridge
• Weight: 1.37 pounds
• UPC: 079340293507

Standard Information

• Brand: LOCTITE
• Manufacturer Part Number: LOC29350