100-9904 | ARP PTFE Thread Sealer 1.69 oz. Bottle
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Fastener Assembly Lubricant
ARP PTFE thread sealer 1.69 oz.
On many engines, there are studs and bolts which thread into areas of the engine block and cylinder heads that are exposed to coolant passages. In these situations, a high quality thread sealer is required. ARP is the most trusted hardware manufacturer in the automotive industry and they have designed the perfect thread sealer as a companion to their hardware.