LORD P-1292 | Krayden

Main features

Platinum-Cure RTV Adhesion Promotion
Broad-Substrate Addition-Cure Silicone Adhesion
Hydrolytically Stable Silicone Bonding

Product Description

LORD® P-1292 Primer is a solvent-based primer designed for electronics applications to improve the adhesion of platinum-catalyzed RTV silicone rubbers to most metals and glass. It is formulated for use with addition-cure silicone systems, providing enhanced adhesion and superior hydrolytic stability for demanding bonding applications.

Key Features

Designed to bond platinum-catalyzed RTV silicone rubbers to most metals and glass.
Provides good adhesion on most substrates when used with addition-cured silicones.
Delivers superior hydrolytic stability for durable bonded assemblies.
Low-viscosity liquid suitable for brush or spray application.
Forms a chalky primer film after air drying prior to silicone application.

Suitable For

Electronics assembly applications
Bonding platinum-catalyzed RTV silicone rubbers to metal substrates
Bonding platinum-catalyzed RTV silicone rubbers to glass substrates
Surface preparation before application of addition-cure silicone materials

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Appearance

Blue Liquid

Specific Gravity

0.81

Physical Properties

Viscosity

5 mPa.s

Thermal Properties

Flash Point

36 °C

Additional Information

As-Supplied / Before-Processing Properties

Property	Value
Appearance	Blue Liquid
Viscosity	5 cP @ 25°C
Specific Gravity	0.81 @ 25°C
Flash Point	36°C
Recommended Film Thickness	12.7–25.4 µm
Drying Time	Air dry 30–60 minutes before applying silicone RTV
Shelf Life	1 year in original unopened container stored at 15–35°C

After-Processing / Final-State Properties

Property	Value
Primer Film Appearance	Chalky film after air drying