ThreeBond 1215 RTV Silicone Liquid Gasket

Overview

ThreeBond 1215 is a one-component silicone based liquid gasket. It vulcanizes at room temperature (RTV) and forms a rubber-like elastic body offering excellent resistance to vibration and shock. It also has excellent resistance to heat, automotive oils and fluids, and effectively seals joints that are subjected to high temperature. Solvent-free, oxime-type, moisture-curing silicone, maintaining pressure resistance above 10 MPa across -40°C to 150°C and after 30 thermal cycles.

Specifications

Color

Grey

Strength

Medium

Base Type

RTV silicone (oxime-cure)

Viscosity

70 Pa·s at 25°C

Cure Type

Moisture-curing (RTV)

Service Temperature

-60°C to +200°C (briefly +250°C)

Fixture Time

Tack-free 60 minutes

Technical Information

• Shore A hardness 45, elongation 320%
• Pressure resistance >10 MPa at 25-150°C and after 30 thermal cycles
• Shear strength Al/Al 0.8 MPa, Fe/Fe 0.9 MPa

Typical Applications

• Powertrain and flange sealing under high pressure
• Gearbox and engine casing joints
• Joints requiring resistance to engine oil, gear oil and coolant

Industries

Technical Documents