Product Name
Devcon 2-Ton Epoxy - Water & Chemical Resistant Epoxy
Brief Description
Devcon 2-Ton Epoxy is a high-strength, non-shrinking, two-part clear epoxy adhesive and potting compound. It is specially formulated for high clarity, good impact strength, and excellent resistance to water and various chemicals. This self-leveling formula cures at room temperature, forming rigid and durable bonds.
Popular Applications & Uses
- Bonding structural components in various environments.
- Potting and encapsulating electronic components and assemblies.
- Creating moisture-resistant seals.
- General-purpose repairs and bonding in industrial, professional, and DIY settings.
- Filling gaps and voids in various materials.
Industries that Commonly Use It
- Automotive Service/Repair: For strong, durable repairs and bonding of various vehicle components.
- Chemical Industry: Valued for its good chemical resistance against a range of substances.
- Construction/Building Services: Used for bonding concrete, wood, and other building materials, as well as general repairs.
- Electrical Services or Products: Ideal for potting electronic components and creating moisture-resistant seals due to its insulating properties and ability to encapsulate parts.
- Fabrication: Utilized for bonding diverse materials in fabrication processes.
- General Manufacturing: A versatile adhesive for a wide array of bonding, assembly, and repair applications.
- Marine: Its water-resistant properties make it suitable for marine applications, including repairs and sealing.
- Metal Fabrication: Effectively bonds ferrous and non-ferrous metals.
- Prosumer: Popular for demanding DIY projects requiring strong, water and chemical resistant bonds.
- Transportation/Specialty Vehicle: Used for bonding and repairs in the manufacturing and maintenance of specialty vehicles.
Special and Unique Features
- 100% reactive formula with no solvents, ensuring minimal shrinkage and a strong bond.
- Exceptional water and chemical resistance, making it suitable for harsh environments.
- Self-leveling after application, providing a smooth finish.
- High clarity, making it suitable for applications where appearance is important.
- Good impact strength, contributing to the durability of bonded assemblies.
- Can be used to encapsulate parts, offering protection and insulation.
- Room temperature curing for ease of use.
Key Properties
- Color: Clear.
- Mix Ratio (by Volume): 1:1 (Resin:Hardener).
- Mixed Viscosity: 8,000 cP.
- Working Time: 8-12 minutes.
- Fixture Time: 30-35 minutes.
- Functional Cure: 2 hours.
- Full Cure: 12-16 hours.
- Adhesive Tensile Shear Strength: 2250 psi (15.5 MPa).
- Peel Strength: 2-3 piw (pli).
- Hardness: 83 Shore D.
- Operating Temperature Range: -40°F to +200°F (-40°C to 93.3°C).
- Chemical Resistance: Very good against water, saturated salt solution, leaded gasoline, mineral spirits, ASTM #3 oil, propylene glycol, kerosene, ammonia, and 10% sodium hydroxide. Fair against methanol, hydrochloric acid, and 10% sulfuric acid. Not recommended for long-term exposure to concentrated acids and organic solvents.
Surface Compatibility
Devcon 2-Ton Epoxy forms powerful bonds with a wide range of materials, including:
- Ceramics
- Concrete
- Glass
- Ferrous and Non-Ferrous Metals
- Ferrites
- Wood
Known backups / known substitutes
Depending on the specific application and required properties, known substitutes and similar materials include:
- Loctite EA E-30CL (Henkel)
- ES1900 (Henkel)
- Epo-Tek 730-110 Black (Epoxy Technology)
- Other general-purpose epoxy glues (e.g., Loctite epoxies).
- For certain applications, polyester or vinyl ester resins (especially in marine/fiberglass repairs).
- Polyurethane (for more flexibility, but with less tensile strength and temperature resistance).
- Resorcinol (for waterproof wood glue).
Comparison Note
Devcon 2-Ton Epoxy stands out as a versatile, high-strength, and clear epoxy with excellent water and chemical resistance, making it a preferred choice for demanding applications requiring durable and rigid bonds. While alternatives like Loctite EA E-30CL and Epo-Tek 730-110 Black offer similar epoxy-based solutions, Devcon 2-Ton Epoxy is particularly noted for its balance of clarity, impact strength, and resistance to a broad spectrum of environmental factors. For applications prioritizing extreme flexibility or very rapid curing, other specialized adhesives might be considered, but for a robust, medium-set, general-purpose structural epoxy, Devcon 2-Ton Epoxy remains a strong contender.
