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PERMATEX® THREAD SEALANT

$19.50/Each
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Part# 15-06149
MFR Model# P-56521

Overview

OEM specified. Formulated specifically for metal, tapered pipe thread fittings, it replaces thread seal tape and pipe dopes. Cures rapidly to withstand 10,000 PSI. Prevents galling and protects mated threaded areas from rust and corrosion. Contains PTFE.

Suggested Applications: Stainless steel fittings, head bolts into through holes, oil PSI sending units/sensors, oil and coolant lines, intake manifold switches, rear axle fill plug, fuel fittings

Reviews

As advertised and as expected from this good company - material was thin enough to get into the threads but not runny or fluid like to make a mess

Paul
May 23, 2019

The end of the tube was not manufactured correctly, so all of the thread sealant leaked out into the packaging.

J S
March 27, 2021

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is this acceptable to use on a NPT fuel drain valve?

We always recommend checking with your A&P to be sure. This product should be fine for use with fuel but typically fuel drains dont require a sealant.

Q: is it possible to use this sealant to seal the AN fitting in the Christen system?

We recommend you verify with Christen to see what they recommend. We do not have an application chart for this material by aircraft.