Sunshine G-21 Multipurpose Black Adhesive

Performance & Features

• Adhesion Type: High-strength, self-leveling black adhesive that dries to a flexible, rubber-like consistency to resist impact.
• Precision Applicator: Features a built-in needle-tip design in the cap that prevents clogging and allows for accurate dispensing in tight gaps like mobile phone frames.
• Durability: Fully waterproof and moisture-resistant, ensuring a long-lasting seal for internal components.
• Safety: Formulated to be eco-friendly, non-toxic, and skin-safe, producing minimal fumes compared to industrial-only adhesives. 

Comparison: Sunshine G-21 vs. Zhanlida T7000

Technicians often compare these two staples of the repair industry:

• Temperature Resilience: 

  G-21

   is noted for maintaining its bond better at higher temperatures, whereas T7000 may soften more easily under extreme heat.
• Drying Speed: 

  G-21

   is generally marketed as a "quick-drying" type, often reaching a manageable state faster than the standard T7000.
• Flexibility: Both remain elastic after curing, which is critical for preventing screen lifting due to thermal expansion.