Stykra 360 - Structural MMA Sign Adhesive

Crystal Clear Structural MMA Adhesive for Precision Sign Manufacturing

Exceptional Clarity Meets Structural Strength

STYKRA® 360 is a high-performance, two-component structural MMA adhesive engineered for demanding signage and display manufacturing applications. Featuring a crystal clear bond line and fast cure time, it is the adhesive of choice where aesthetics and strength are equally important.

Developed specifically for transparent and visually sensitive bonding tasks, STYKRA 360 offers optical clarity without compromising mechanical integrity. It is ideal for use on transparent substrates or when the adhesive line must remain invisible in the final assembly.

Key Features and Advantages

• Crystal Clear Bonding
  Delivers an optically clear finish suitable for transparent plastics, metals, wood, and composite materials. Perfect for high-end signage and display assemblies.

• Zero Gap Capability
  Maintains excellent performance even on irregular or uneven surfaces. Eliminates the need for gap fillers or visual masking.

• Fast Handling Strength
  Offers an optimized open time of 1 to 2 minutes, with handling strength achieved within 4 to 5 minutes. Enables fast-paced, high-efficiency production workflows.

• High Durability and Environmental Resistance
  Exhibits excellent resistance to UV radiation, salt spray, water exposure, and harsh chemicals. Provides long-term stability and durability in both indoor and outdoor environments.

• Odor-Reduced Formula
  Improved user comfort with minimized odor during application, making it suitable for extended use in confined or enclosed spaces.

• Smooth and Effortless Application
  Engineered for smooth, consistent flow with minimal trigger pressure. Reduces hand fatigue during extended use or large production runs.

• No Primer Required
  Bonds strongly to a wide range of substrates without the need for surface pre-treatment, saving time and reducing preparation steps.

Broad Compatibility Across Materials

STYKRA 360 is highly versatile and performs reliably on a wide range of surfaces. It bonds particularly well with:

• PMMA (Plexiglas®, Perspex®) and other transparent plastics

• Aluminium and other metals

• Wood and engineered wood products

• Composite materials including ACM (Aluminium Composite Material)

This broad compatibility makes it ideal for complex signage assemblies that involve mixed materials or unconventional surfaces.

Exceptional Mechanical Performance

Once fully cured, STYKRA 360 provides superior mechanical strength. It resists impact, peeling, and dynamic stress, making it suitable for load-bearing or vibration-sensitive applications. It retains integrity under extreme temperatures ranging from -55°C to +125°C, ensuring reliable performance across diverse environments.

Applications and Use Cases

STYKRA 360 is purpose-built for professional use in sign and display manufacturing, especially where visual clarity and structural performance are both critical. Common applications include:

• General signmaking and fabrication

• Bonding low-energy plastics for POS displays

• Attaching locators and spacers for acrylic, wood, or metal lettering

• Assembly of ACM sign trays

• Bonding transparent acrylic components in decorative or structural installations

Technical Specifications