Would this work for ATF transmission fluid fittings?

It will work on a wide variety of fittings and applications but is designed for use on NPT (pipe) threads, not machined fittings like flare or compression ferrule types; if those are leaking, they need to be replaced.

Will it cause damage to Transmission if used on drain plugs ??

Absolutely not. Used this on T-56 6 Speed fill hole bolt with zero issues

Can this be used on polypropylene fittings with UNF threads?

You can use this on anything that’s threaded. Just allow it fully harden and double check for leaks once it does.

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🔧 Lock it down, seal it tight, and never worry again!

TEMPERATURE WARRIOR - Operates flawlessly from -140°F to 300°F, protecting threads from rust, corrosion, and wear.
UNBREAKABLE SEAL HOLD - Combines thread sealing and blue thread locker strength for leak-proof, pressure-resistant connections.
EXTREME PRESSURE DEFENSE - Maintains airtight, waterproof seals up to 1000 PSI, perfect for the toughest industrial and DIY tasks.
CLEAN TAPE FREE APPLICATION - Replaces messy tapes and pipe dopes with a smooth, reliable sealant designed for metal tapered pipe threads.
RAPID CURE MAXIMUM STRENGTH - Hardens quickly to withstand up to 10,000 PSI, ideal for stainless steel fittings and heavy-duty systems.

Permatex 57535 is a high-performance thread sealant and thread locker that combines superior sealing power with strong holding force. It provides waterproof, airtight seals up to 1000 PSI and rapidly cures to withstand pressures up to 10,000 PSI. Designed for metal tapered pipe threads, it resists extreme temperatures from -140°F to 300°F and protects against rust, corrosion, and wear. Ideal for professionals and DIYers seeking a clean, reliable alternative to traditional tapes and dopes.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Manufacturer	Permatex
Part number	57535
Item Weight	68 g
Product Dimensions	20.32 x 12.7 x 1.27 cm; 68.04 g
Size	35 ml
Color	ブルー
Style	スレッドシーラント
Material	プラスチック
Included Components	スレッドロッカー
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	20.3 x 12.7 x 1.3 cm

Permatex 57535 シールとロックねじコンパウンド、ねじロック&ネジ接着剤ボルトナット&ファスナー用の緩みや腐食を防止、ハンドツールで取り外し可能 35ml

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

Permatex 57535 シールとロックねじコンパウンド、ねじロック&ネジ接着剤 ボルトナット&ファスナー用の緩みや腐食を防止、ハンドツールで取り外し可能 35ml

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

Permatex 57535 シールとロックねじコンパウンド、ねじロック&ネジ接着剤ボルトナット&ファスナー用の緩みや腐食を防止、ハンドツールで取り外し可能 35ml