Introduce Transparent Bonding Momentive SS4120 Primer With Addition Cure RTVs For You

Άλλα Βίντεο
December 08, 2025
Category Connection: Σιλικόνη Momentive
Brief: Looking for a straightforward way to enhance bonding with transparent silicone adhesives? This video explores Momentive SS4120 Primer, showing how it creates strong, clear bonds with addition-cure RTVs for medical, optoelectronic, and aerospace applications. You'll see its rapid drying process and learn why its FDA-compliant clarity makes it ideal for assemblies requiring visual inspection.
Related Product Features:
  • Transparent and colorless primer engineered specifically for Momentive's addition-cure RTV silicone adhesives.
  • FDA-compliant formulation certified for food-contact applications, ensuring zero interference with transparent assemblies.
  • Contains only 3% solids content, forming ultra-thin coatings (0.01-0.02mm) that optimize bond strength without residue.
  • Dries at ambient humidity above 25% within 30 minutes for rapid process integration.
  • Compatible with brushing and wipe application methods for easy implementation.
  • Enhances bonding on difficult substrates while maintaining optical clarity for visual inspection.
  • Ideal for medical device sealing, particularly in endoscope lens bonding applications.
  • Validated for aerospace sensor bonding on anodized aluminum under thermal cycling conditions.
Ερωτήσεις:
  • What types of silicone adhesives is the SS4120 Primer compatible with?
    SS4120 Primer is specifically engineered for use with Momentive's addition-cure RTV silicone adhesives, including both 1-part and 2-part systems.
  • How quickly does the SS4120 Primer dry and what are the application requirements?
    The primer dries within 30 minutes at ambient humidity levels above 25%, and it can be applied using brushing or wipe methods for efficient process integration.
  • Is the SS4120 Primer suitable for medical and food-contact applications?
    Yes, the primer is FDA-compliant for food-contact applications and is commonly used in medical device sealing, particularly for endoscope lens bonding where sterile assemblies and optical clarity are critical.
  • What makes the SS4120 Primer different from other bonding primers?
    SS4120 features the lowest solids content in the SS series at only 3%, creating ultra-thin coatings that provide strong bonding without residue while maintaining complete optical transparency for applications requiring visual inspection.