This gray, solvent-based gasket sealant is designed for high-temperature applications, sealing flanges, threaded connections, and fasteners. It remains pliable from -49°F to +599°F and is compatible with various surfaces, including cork, paper, plastic, and metal. The product offers resistance to oils, fuels, and chemicals, with a cure time of 3-5 hours.
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Overview
Henkel Loctite NS 5109, also known as Loctite High Temperature Gasket Maker, is a gray, solvent-based, slow drying, viscous gasket sealant paste with resin, isopropanol and fillers. It remains pliable and flexible and is designed to seal flanges, threaded connections and fasteners at temperatures from -49°F to +599°F (-45°C to +315°C). It can be effectively applied to cork, paper, plastic and metal surfaces. Henkel Loctite NS 5109 Features: Easy application Increases reliability at high temperatures Cuts repair time Reduces breakdowns Resistant to wide range of oils, fuels, lubricants and chemicals Seals pressures up to 34 MPa Remains pliable and flexible and is designed to seal flanges, threaded connections and fasteners Henkel Loctite NS 5109 Technical Information: Technology: Solvent Based Color: Gray Cure Type: Solvent Evaporation Storage Temperature: 46 - 69°F Service Temperature: -50 - 600°F Full Cure Temperature: 77°F Cure Time: 3-5 hours
Features & Benefits
High-temperature performance: Operates reliably from -50°F to 600°F for demanding thermal environments
Pliable and flexible film: Remains flexible after cure to accommodate movement and vibration without cracking
Excellent chemical resistance: Resists oils, fuels, lubricants and a broad range of chemicals
High pressure sealing: Capable of sealing pressures up to 34 MPa for robust joint integrity
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