Loctite SI 5039 Nuva-Sil Silicone Adhesive Sealant Overview
Loctite® SI 5039 is a light yellow, translucent, semi-flowable, acetoxy silicone sealant paste 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 high-strength rubber for gasketing and sealing applications.
Features and Benefits
- Forms a high strength rubber for gasketing and sealing applications
- Deep light cure capability, ultraviolet and visible
- Facilitates even knit lines promoting continuous beads
- Secondary moisture cure mechanism for shadow curing
- 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
- Cure: Ultraviolet (UV) / visible light
- Secondary Cure: Moisture for shadowed areas
- Application: Cure-in-place gasketing, bonding, or sealing
- Unique Flow Characteristics: Facilitate even kit lines promoting continuous beads
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