AB Two-Part Epoxy Metal Repair Glue | Waterproof Adhesive

AB Two-Part Epoxy Metal Repair Glue — Extra Strong, Waterproof & Heat-Resistant

Whether you're tackling a household fix, a workshop project, or an industrial repair job, this AB Type Two-Part Epoxy Adhesive delivers a rock-solid, permanent bond on virtually any surface. Mix equal parts A and B, apply, and let this industrial-strength cold-welding glue do the heavy lifting — no torch, no special equipment required.

Why Choose This Metal Repair Glue?

• Multi-Surface Versatility: Bonds metal, wood, ceramic, glass, plastic, pipes, machinery, and more. A true all-in-one repair solution for home, workshop, and industrial settings.
• Effortless 1:1 Mixing: The dual-syringe design dispenses equal parts automatically, ensuring a perfectly balanced mix every time. The resealable cap keeps the adhesive fresh between uses.
• Extreme Temperature Resistance: Engineered to perform from -60°C to 200°C (-76°F to 392°F) — suitable for engine parts, roofing, outdoor fixtures, and other high-heat or cold environments.
• Waterproof & Weather-Resistant: Creates a fully sealed, waterproof bond ideal for roof patching, plumbing repairs, outdoor equipment, and marine applications.
• Progressive Cure for Maximum Strength: Reaches 70% bond strength in just 20 hours and achieves full 100% strength at 48 hours. Shear strength exceeds 20 MPa (200 kg/cm²) — that's serious holding power.
• High Hardness: Cured hardness ≥80, making it suitable for structural gap-filling, surface patching, and laminating large or multi-piece assemblies.
• RoHS Certified: Meets RoHS compliance standards — no high-concern chemicals.

Specifications

How to Use

1. Prepare the Surface: Sand the bonding area with sandpaper to create a clean, oil-free, rough surface for maximum adhesion.
2. Dispense & Mix: Push out equal amounts of Parts A and B onto a disposable mixing surface. Blend thoroughly until a uniform color is achieved.
3. Apply: Spread the mixed adhesive evenly onto the prepared surface.
4. Position & Hold: Press the parts together and hold or clamp in position for at least 3–6 hours for initial set.
5. Full Cure: Allow 48 hours for complete solidification before subjecting the bond to pressure or stress.

Tip: For pressurized applications (pipes, tanks), always wait for full 48-hour cure before use.

Applications

• Metal machinery and tool repairs
• Pipe and plumbing fixes
• Roof patching and waterproofing
• Ceramic and glass bonding
• Automotive and engine component repairs
• Outdoor furniture and fixture restoration
• Casting defect filling and surface laminating

For more guidance on safe use of adhesives and chemical products, visit the U.S. Consumer Product Safety Commission – Glues & Adhesives Safety Guide.

Looking to complete your repair toolkit? Check out these related products from our store:

• "1% Better Every Day" Motivational Canvas Poster | Wall Art
• "Best Seat In The House" Retro Quote Canvas Wall Art Print

Frequently Asked Questions

Q: What materials can this AB epoxy metal repair glue bond?

A: This two-part AB epoxy adhesive is formulated to bond a wide range of materials including metal, wood, ceramic, glass, and certain plastics. It's ideal for machinery, pipes, roofing surfaces, automotive components, and general household repairs where a strong, permanent bond is needed.

Q: How long does the AB glue take to fully cure?

A: After mixing Parts A and B in a 1:1 ratio and applying to a clean surface, the adhesive reaches an initial set in 3–6 hours, approximately 70% strength at 20 hours, and achieves full 100% bond strength after 48 hours. For pressurized or load-bearing applications, always wait the full 48 hours before use.

Q: Is this adhesive waterproof and suitable for outdoor use?

A: Yes! Once fully cured, this epoxy adhesive creates a waterproof, weather-resistant seal. It performs reliably across an extreme temperature range of -60°C to 200°C, making it well-suited for outdoor fixtures, roofing repairs, plumbing, and marine environments.

Q: Why does shipping take longer than other products?

A: Because this product contains liquid components, it is classified as a special category item for international shipping. Customs clearance may take additional time compared to standard dry goods. Orders are typically dispatched within 24 hours of payment confirmation.

Q: How do I ensure the strongest possible bond?

A: For best results, thoroughly sand and clean the bonding surfaces to remove grease, rust, and debris before applying the adhesive. Mix equal parts A and B completely until the color is uniform, then apply to both surfaces before joining. Avoid disturbing the bond during the curing period.