LOCTITE NS5109 | Krayden

Main features

High-Temperature Flexible Sealing
High-Pressure Sealing up to 34 MPa
One-Part No-Mix Application

Product Description

LOCTITE NS 5109 High Temperature Gasket Maker is a one-part, solvent-based gray sealing paste for sealing flanges, threaded connections, fasteners, and gasket assemblies in industrial equipment. The slow-drying material cures by solvent evaporation and remains pliable and flexible from -45 to 315 deg C. It applies without mixing to cork, paper, plastic, and metal surfaces. The high-viscosity paste resists oils, fuels, lubricants, and chemicals in gasket service and seals pressures up to 34 MPa in high-pressure assemblies.

Key features

High-temperature sealing: Seals from -45 to 315 deg C while remaining pliable and flexible.
High-pressure gasket service: Seals pressures up to 34 MPa in gasket and threaded-connection applications.
One-part paste application: The high-viscosity solvent-based paste applies without mixing to cork, paper, plastic, and metal.

Applications

Applications include gaskets, flanges, threaded connections, fasteners, aircraft heating systems, manifolds, pipe fittings, steam lines, gearboxes, and cover plates.

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Appearance

Gray liquid

Chemistry Type

Resin / Isopropanol / Fillers

Component System

Specific Gravity

1.1

Physical Properties

Viscosity

80,000 to 100,000 mPa.s

Additional Information

Technical properties

As-supplied properties

Property	Value	Unit	Method / condition
Appearance	Gray liquid		As supplied
Specific gravity	1.1		25 deg C
Viscosity	80,000 to 100,000	mPa s (cP)	Brookfield RVT, spindle 7, 10 rpm, 25 deg C