LOXEAL 59-10 Flange Sealant, Medium Strength, High Temperature Resistant
LOXEAL 59-10 is a single-component, medium-strength anaerobic flange sealant with excellent heat resistance. The product cures at room temperature in the absence of air between close-fitting metal surfaces.
The sealant is particularly suitable for sealing rigid metal flange joints, such as those found on pumps, gearboxes, camshaft blocks, and motor flanges. It can replace conventional pre-formed gaskets, accommodates greater machining tolerances, and ensures direct metal-to-metal contact. The connection can be dismantled using standard hand tools.
LOXEAL 59-10 offers high resistance to vibration, heat, water, gases, LPG, oils, hydrocarbons, and many chemicals.
Product Features
Liquid, anaerobic-curing flange sealant
Medium-strength connection
Suitable for rigid metal flanges and metal surfaces
Ideal for pumps, gearboxes, and motor flanges
Replaces pre-formed gaskets
Gap-filling capability up to 0.50 mm
High vibration resistance
Excellent heat resistance
Temperature range from −55 to +200 °C
Resistant to water, gases, LPG, oils, and hydrocarbons
Can be dismantled using standard hand tools
Technical Data
Property Specification
Technology Anaerobic methacrylate
Color Red
Strength Medium
Consistency Liquid
Viscosity at +25 °C 50–300 Pa·s
Specific gravity at +25 °C Approx. 1.05 g/ml
Maximum gap filling 0.50 mm
Flash point > +100 °C
Handling cure time 15–30 minutes
Functional cure time 3–6 hours
Full cure time 6–12 hours*
Shear strength 5–10 N/mm²
Tensile strength 6–8 N/mm²
Temperature range −55 to +200 °C
The LOXEAL technical data sheet also rates resistance to a 50% water/glycol mixture at 87 °C as “excellent” after 100, 500, and 1,000 hours.
Application: Clean and degrease the metal surfaces before application. Apply enough LOXEAL 59-10 to completely fill the gap, assemble the components, and allow the product to cure. For passivated surfaces and/or low temperatures, LOXEAL recommends using LOXEAL Activator 11.
*The technical data sheet contains different full-cure figures depending on the test conditions.
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