Hylomar Advanced Formulation

Overview

Hylomar Advanced Formulation is a solvent-free version of Hylomar Universal Blue, ideally suited for use as a gasket dressing and flange sealant. It enhances the sealing capability of all types of gaskets and flanges and assists with alignment during assembly. The compound has excellent rheological properties combined with resistance to most automotive fluids and many other chemicals, and being non-setting and non-hardening, has excellent resistance to joint vibration, shock and differential thermal expansion. Used for sealing components such as cylinder liners to engine block, cylinder head cam caps, electric motor end plate covers and fuel injector gland nuts. Classed as a non-hazardous product.

Specifications

Color

Blue

Base Type

Polyester urethane, non-setting, solvent-free

Viscosity

250,000 (±50,000) mPa·s (Spindle No.6 @ 2.5rpm, 25°C)

Service Temperature

-55°C to +250°C (-67°F to +482°F)

Technical Information

• Flash point 195°C (383°F) (ASTM D92)
• Auto ignition 429°C (804.2°F) (ASTM E659)
• Specific gravity 1.16-1.20 (ASTM D4659)

Typical Applications

• Gasket dressing to enhance sealing on all gasket types
• Sealing cylinder liners, cylinder head cam caps and end plate covers
• Fuel injector gland nut sealing

Industries

Technical Documents