Engine Kits

ARP PTFE Sealers ARP PTFE Sealers
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ARP Bolts

ARP PTFE Sealers ARP PTFE Sealers



Part #: 100-9904
List Price: $21.98
Our Price: $10.99
You Save: $10.99



ARP Thread Sealer is a premium grade thread sealer that is designed for use on all wet deck cylinder block applications in order to prevent coolant leakage past the head bolt threads, while duplicating the recommended installation pre-loads associated with all cylinder head bolts and studs.

ARP thread sealer can also be used on pipe plugs, pipe fittings, fuel line fittings or any fitting that requires a flexible leak proof seal. ARP thread sealer is designed for use on aluminum, steel, stainless steel and plastic materials against coolants, water, gasoline, oil, natural gas and LPG.

ARP 100-9904:
  • PTFE based with rust & corrosion inhibitors
  • Effective range: -30° to 550°F.
  • Sealant pressure: 10,000 psi
  • Application: flexible leak-proof seal
    • Aluminum
    • Steel
    • Stainless steel
    • plastic
  • Against coolants, water, gasoline, natural gas and LPG.
  • Designed for use with bolts