Loctite SI 5031 Silicone Potting Compound Overview

Loctite® SI 5031 is a light yellow, translucent, flowable liquid acetoxy dual-cure silicone fluorescent sealant with the benefit of deep light cure capability, ultraviolet and visible, combined with a secondary moisture cure mechanism for shadow curing. upon exposure to sufficient UV light, visible light, or atmospheric moisture, this product forms a medium-strength, flexible rubber sealant. 

Specifications of Loctite SI 5031

• Technology: Silicone
• Chemical Type: Acetoxy silicone
  
• Appearance (uncured): Light yellow, translucent liquid
• Fluorescence: Positive under UV light
• Viscosity: Self-leveling liquid
• Cure: Ultraviolet (UV) / Visible light
• Secondary Cure: Moisture for shadowed areas
• Application: Potting, coating, or sealing
  
• Specific Benefits: Self-leveling for uniform cavity fill

Resources

• Loctite SI 5031 Silicone TDS
• Loctite SI 5031 Silicone SDS