Permatex Red Large Diameter Threadlocker meets OEM Specifications. A high strength threadlocker for heavy-duty applications. This threadlocker is the preferred choice for locking large bolts and studs 1" and larger (25mm+). Locks and seals while preventing parts from loosening due to shock and severe vibration. Protects threads from corrosion. Localized heating and hand tools are required to separate parts. Conforms to ASTM D5363 AN0211, Mil-Spec 46163A, Type I, Grade L.

Product Features:

• Meets OEM Specifications
• High viscosity, high strength threadlocker
• Designed for locking fasteners 1" (25mm) and larger
• Protects threads from corrosion and prevents vibration loosening
• Temperature Range: -54 Deg. C to 150 Deg. C (-65 Deg. F to 300 Deg. F)
• OEM specified. A high strength adhesive for locking and sealing large bolts and stud 1" (25mm+) or larger in diameter. Heat may be required to weaken bond before parts can be disassembled.
• Available in single and multi-applications. ODC-free. NOT DESIGNED FOR PLASTIC BUTTONS.
• NOT FOR USE ON PLASTIC PARTS
• Applications: Large diameter frame bracket and suspension fasteners, motor mounts, wheel studs and similar larger diameter fasteners.