If you observe the “do no harm” doctrine, then Evapo-Rust is probably the best bet.  With corrosion removal on vintage parts, time is your ally, not aggressive reagents.  In my professional career, I surprised many people with what could be done over time versus “quick” aggressive removal.  Suffice to say that we needed to preserve features AND remove the corrosion products. 

Shaun Merrigan

From: [email protected] <[email protected]> On Behalf Of Hubert Miller
Sent: October 27, 2024 4:49 PM
To: nwvrs@googlegroups. com <[email protected]>; [email protected]
Cc: [email protected]
Subject: [Milsurplus] Advice on rust remover ?

Anyone familiar with this rust remover product?

The site is

https://www.viyshop.com/funnel/heavy-duty-metal-rust-remover?utm_source=ytv&utm_medium=21753570636&utm_campaign=%E5%BC%BA%E5%8A%9B%E4%B8%8D%E9%94%88%E9%92%A2%E9%99%A4%E9%94%88%E5%89%82-funnel&utm_content=718094656267&utm_term=167331134319&gclid=Cj0KCQjwpvK4BhDUARIsADHt9sQo6xMzA2YRHDLS68J6SIRbL_lx01UWHlSiDZz8DxMXsudDFQ-ag2saAmxqEALw_wcB

The product comes from the PRC, which makes me slightly skeptical, to start with. Says no scratch.

thanks-

Hue Miller