Thread Locker

Ahighly effective fluid for cleaning soot clogged DPF units without disassembly. Dissolves contaminants inside DPFs, restores vehicle performance and fuel consumption. Regular servicing of DPF units can help avoid expensive repair costs. Use only together with Pro-Line Diesel Particulate Filter Purge (part no. 20112), to apply use only DPF Pressurized Tank Spray Gun (part no.7946), DPF-Probe with 5 interchangeable tips (part no. 7945) and if needed DPF Spray Probe long (part no. 20630).

Permatex Red High Temperature Threadlocker is OEM specified. High temperature/high strength threadlocker for heavy-duty applications. Prevents fasteners 5/8" to 1" (16mm to 25mm) from loosening due to shock, severe vibration and heat stress. Advanced formulation for high performance and heavy-duty applications that operate at higher temperatures. Protects threads from corrosion. Suited for temperatures up to 450°F (232°C). Removable with heat and hand tools.

Permatex Red High Strength Threadlocker is OEM specified. High strength threadlocker for heavy-duty applications 3/8" to 1" (10mm to 25mm). Especially well-suited for permanently locking studs and press fits. Locks and seals while preventing parts from loosening due to vibration. Protects threads from corrosion. May require heat or special tools for removal. Conforms to ASTM D5363 AN0221, Mil-Spec 46163A, Type I, Grade K.

Permatex Blue Medium Strength Threadlocker is OEM specified. It is an all-purpose threadlocker ideal for nut and bolt applications 1/4" to 3/4" (6mm to 20mm). Eliminates need for stocking expensive lock nuts and lock washers. Locks and seals while preventing parts from loosening due to vibration. Protects threads from corrosion. Removable with hand tools for easy disassembly. Conforms to ASTM D 5363 AN0321 (Mil-S-46163A, Type II, Grade N).