Technical Description
This sealant is an elastic silicone-based compound that cures at room temperature (RTV), forming a strong and durable gasket.

Key Features:
Color: Deep black.

Heat Resistance: Maintains its properties in temperatures ranging from -50°C to +250°C (short-term up to +300°C).

Chemical Resistance: Resistant to motor and transmission oils, antifreeze, water, and brake fluid.

Adhesion: Excellent adhesion to metal, glass, plastic, and ceramics without the use of primers.

Automotive Applications
Black silicone 9912 is ideal for sealing components where not only strength but also aesthetic appeal is important:

Timing belt covers and valve covers.

Engine and transmission oil pans.

Thermostat and water pump housings.

Intake manifolds.

Flange joints of any components.