Loctite SI 5240 Nuva-Sil Silicone Adhesive Sealant

SKU: LOCTITE-79340421974-CASE OF 10

Sale price$140.00

Product Highlights

  • Type: Silicone
  • Brand: Henkel Loctite
  • Color: Clear
  • Bonds: Metal, Plastic, General
  • Application: Bonding and Sealing

Loctite SI 5240 Nuva-Sil Silicone Adhesive Sealant Overview

Loctite SI 5240 is a clear yellow to green tint (possibly hazy) flowable liquid sealant with light cure capability, UV and visible, combined with a secondary neutral moisture cure mechanism for shadow curing. It forms a medium-strength, flexible rubber sealant. It is suitable for the assembly of disposable medical devices, having Henkel's ISO 10993 Protocol. 

Benefits and Features

  • Qualified to Henkel's ISO 10993 Protocol for use in disposable medical devices 
  • Forms a medium-strength, flexible rubber sealant


  • Technology: Silicone
  • Chemical Type: Alkoxy silicone
  • Appearance (uncured): Clear liquid with yellow to green tint slight haze permissible
  • Components: One component - requires no mixing
  • Cure: Ultraviolet (UV) / Visible light
  • Secondary Cure: Moisture for shadowed areas

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