ITW Devcon Devweld 531 Paste Acrylic Structural Adhesive, 50 ml, Dual Cartridge, Cure Time 24 h, Operating Temperature 21500

ITW Devcon 21500 Devweld 531 Paste Acrylic Structural Adhesive is a professional 2-part epoxy and acrylic paste adhesive packaged in a 50 ml dual cartridge. This product is designed to provide fast, accurate metering and mixing of its components for reliable application in demanding industrial environments.

The adhesive is suitable for bonding a wide range of materials including metals, composites, and plastics. It delivers a superior bond strength with excellent durability, resisting weathering and mechanical stresses such as shear, peel, and impact forces.

This methacrylate-based acrylic adhesive is formulated to resist hydrocarbons, acids, bases, and salt solutions, making it chemically robust for industrial, laboratory, automotive, construction, and manufacturing applications.

Key technical parameters include a viscosity range of 40,000 to 60,000 centipoise and a specific gravity of 1.05. The adhesive cures fully within 24 hours, with a fixture time lasting 30 to 35 minutes and a pot life of 10 to 11 minutes, allowing efficient workflow management in assembly and repair operations.

Operating temperature ranges from -55°C to 120°C, enabling its use in environments with wide thermal variations. The product requires a 1:1 ratio dual cartridge dispensing gun and static mixing nozzle, which must be sourced separately to ensure optimal mixing and application.

This adhesive is widely used for load-bearing bonding tasks across composite materials, metals, and plastics, providing reliable, long-lasting structural bonds in industrial, automotive, aerospace, and manufacturing sectors.

This adhesive features extended open and fixture time with excellent shear, peel, and impact strength. It cures fully in 24 hours and operates effectively between -55°C and 120°C. The adhesive base is methacrylate acrylic ensuring strong, durable, and weather-resistant bonds.

It provides excellent resistance to hydrocarbons, acids, bases, and salt solutions. The dual cartridge ensures accurate ratio mixing and reduces waste during application. Viscosity ranges from 40,000 to 60,000 cP with specific gravity of 1.05, offered in a paste form.

Fixture time ranges between 30 to 35 minutes with a pot life of 10 to 11 minutes. Application requires a 1:1 ratio cartridge gun and static mixing nozzle (sold separately). Ideal for industrial uses in composite, metal, and plastic bonding requiring strong structural adhesive.

Choose ITW Devcon Devweld 531 for demanding bonding applications where strength, durability, and chemical resistance are critical. Explore more industrial adhesives and similar products in the Adhesives category at EnvMart.