8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Part #: PTX 7651148
Line: Permatex

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Features & Benefits

Warranty: Standard : No Warranty, Expressed or Implied


A medium strength anaerobic threadlocking material that cures between engaged threads to form a unitized assembly that resists virtually all leakage, shock and vibration.

  • Ideal for fasteners ranging from #2 to 1/2" (2.2 to 12mm) in size
  • Localized heating and hand tools are needed for disassembly
  • Conforms to ASTM D5363 AN0261 (Mil-S-46163A, Type III, Grade R)
  • Eliminates vibration issues
  • Seals against leakage
  • Prevents rusting of threads
  • Cures without cracking or shrinking
  • Can be adjusted or disassembled
  • Seals porosity
  • No mixing, disassembly, and no curing outside of joint
  • Excellent chemical resistance with a temperature resistance range of -54 Deg C to 150 Deg C (-65 Deg F to 300 Deg F)


Brand Permatex
Container Size 6 ml
Volatile Organic Compound (VOC) Less Than 2 %
Manufacturer Permatex
VMRS Code 053999068
Maximum Thread Size Diameter #2 to 1/2"
Product Performance Grid 90 / 310 (Break / Prevail)

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