Loctite SI 5033 Nuva-Sil Silicone Light Cure Adhesive Overview

Loctite® SI 5033 is a light yellow, translucent, fluorescent, thixotropic, non-sagging, acetoxy dual-cure silicone sealant paste with deep light cure capability, UV and visible, combined with a secondary moisture cure mechanism for shadow curing. Upon exposure to sufficient UV light, visible light or atmospheric moisture, it forms a high-strength rubber for gasketing and sealing applications. 

Features and Benefits

• Thixotropic 
• Dual light-cure
• Fluorescent
• Forms a high strength rubber for gasketing and sealing applications

Specifications

• Technology: Silicone
• Chemical Type: Acetoxy dual-cure silicone
  
• Appearance (uncured): Light yellow, translucent paste
• Fluorescence: Positive under UV light
• Components: One component - requires no mixing
  
• Thixotropic: Reduced migration of liquid product after application to a substrate
• Cure: Ultraviolet (UV) visible light
• Secondary Cure: Moisture for shadowed areas
• Application: Encapsulating, bonding, gasketing, or sealing