Products

RTVS Primer 44

Brand: Insulcast

Package Sizes: Contact us for details.

Shelf Life: 6 months

Product Description:

RTVS Primer 44 is a dilute solution of reactive silicone resins formulated to enhance adhesion of RTV silicones and micro-electronic coatings to a variety of substrates. It is particularly useful where a clear primer is required and can be applied to metal, wood, glass, ceramics, and many plastics. The primer works by modifying the substrate surface, improving its ability to bond with silicone polymers.


Key Features:

Enhances Adhesion: Improves bonding for RTV silicones on challenging surfaces.
Compatible with Multiple Substrates: Works on metal, wood, glass, ceramics, and plastics.
Clear Primer: Ideal for applications requiring a transparent bonding layer.
Fast Drying: Solvent-based formulation for quick application and curing.


Recommended Applications:

🔹 Micro-Electronic Coatings: Enhances adhesion in precision applications.
🔹 Mold Making & RTV Silicone Bonding: Ensures strong adhesion for RTV silicones.
🔹 Industrial & Automotive Applications: Suitable for bonding on metal and plastic components.
🔹 Surface Preparation for Coatings & Sealants: Improves substrate reactivity.

Physical Properties (@ 25°C)

Property Value Test Standard
Color Clear Visual
Viscosity (cP) 1 ASTM D1084
Specific Gravity 0.83 ASTM D792
Non-Volatile Content (%) 10
Solvent Type Naphtha
Flash Point (°C/°F) 29°C (84°F) ASTM D93

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