ARP Thread Sealer 50 ml

ARP Number: 100-9909

ARP’s advanced PTFE thread sealer (100-9909) offers a reliable, flexible, leak-proof seal ideal for a variety of mechanical and automotive applications. This high-performance formula ensures protection against leakage, corrosion, and thread damage under demanding conditions.

Key Features

• Premium PTFE-based formula — low friction, outstanding sealing performance

• Broad material compatibility — safe for use on aluminium, steel, stainless steel, and many plastics

• High-pressure capacity — effective in high-pressure environments

• Wide temperature tolerance — performs between approximately –30 °F to 550 °F (–34 °C to 288 °C)

• Anti-corrosion and anti-galling additives — protect threads, reduce wear

• 50 ml tube size — ideal for workshop or garage use

Application Areas

Use this sealer on:

• Cylinder head bolts

• Rocker arm studs

• Oil pressure ports

• Coolant and fluid system fittings

• Any threaded fasteners requiring a durable, leak-resistant seal

Why ARP Thread Sealer?

ARP is a trusted name in engine building and high-performance parts, known for quality and consistency. With the 100-9909 thread sealer, you get dependable sealing performance that engine builders and enthusiasts rely on in their own work.