HY-EC3 is a premium two-component hybrid structural adhesive engineered for demanding bonding applications where strength, durability, and versatility are essential. Combining the fast handling characteristics of advanced hybrid technology with excellent gap-filling performance, HY-EC3 creates tough, long-lasting bonds across a wide range of materials.

Unlike conventional instant adhesives that require tightly fitting parts, HY-EC3 is designed to bond uneven surfaces, bridge larger gaps, and provide outstanding structural strength. It adheres to metals, engineering plastics, composites, wood, ceramics, rubber, and many other common industrial materials.

The cured adhesive is resistant to impact, vibration, moisture, and temperature fluctuations, making it suitable for both indoor and outdoor applications. Whether used in manufacturing, maintenance, repairs, woodworking, or custom fabrication, HY-EC3 delivers reliable, professional-grade performance.

Manufactured in Canada, HY-EC3 is trusted by manufacturers, fabricators, maintenance professionals, contractors, woodworkers, and advanced DIY users who require dependable structural bonding.

Suitable Substrates

HY-EC3 bonds a wide range of materials, including:

Aluminum, Steel, Stainless steel, Brass, Copper, ABS, Acrylic (PMMA), PVC, Polycarbonate, Fiberglass, Carbon fiber composites, Wood, MDF, Plywood, Ceramic, Stone, Rubber

Application testing is recommended to confirm compatibility for your specific materials and service conditions.

HY-EC3 is widely used in:

• Manufacturing
• Industrial Assembly
• Automotive
• Marine
• Construction
• Transportation
• Sign Manufacturing
• Furniture Manufacturing
• Cabinet Making
• Woodworking
• Maintenance, Repair & Operations (MRO)
• OEM Production
• ⁠General Fabrication

Typical Bonding Applications

• Metal to metal
• Metal to plastic
• Plastic to plastic
• Metal to composite
• Composite to composite
• ⁠Composite to plastic
• Wood to wood
• Wood to metal
• ⁠Wood to composite
• Wood to plastic
• Ceramic to metal
• Stone to metal
• Structural repairs
• Industrial assembly
• Furniture repair
• Cabinet repair
• ⁠Equipment maintenance
• ⁠Product manufacturing

Why choose this product?

HY-EC3 is designed for professionals who require more than a conventional adhesive. Its advanced hybrid technology combines structural strength, excellent gap-filling capability, and long-term durability in one versatile solution.

Whether you’re manufacturing equipment, repairing machinery, restoring furniture, fabricating architectural products, or assembling mixed-material components, HY-EC3 delivers dependable bonds that withstand impact, vibration, moisture, and demanding service environments.

From production facilities and fabrication shops to woodworking studios and maintenance departments, HY-EC3 provides the performance professionals trust for structural bonding applications.

Key Features

• High-strength two-component hybrid structural adhesive
• ⁠Excellent gap-filling capability
• Bonds dissimilar materials with outstanding strength
• Strong adhesion to metals, plastics, composites, wood, ceramics, and rubber
• Tough, impact-resistant bond
• Excellent resistance to vibration and dynamic loads
• High peel and shear strength
• Durable performance in humid and outdoor environments
• Suitable for structural repairs and permanent assemblies
• Easy-to-use dual-cartridge dispensing system
• Minimal surface preparation required for many applications
• Made in Canada

For optimum performance:

1. Remove dust, oil, grease, wax, paint, and other contaminants.
2. Lightly abrade smooth surfaces when appropriate.
3. Ensure all surfaces are clean and dry.
4. Dispense the adhesive through the supplied static mixing nozzle.
5. Assemble components within the recommended working time.
6. Hold or clamp parts until handling strength is achieved.

TDS