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How to protect vintage lume from cracking?

Posted: August 10th, 2021, 7:58 am
by TimemiT
What is an acceptable and long term method to seal and protect old tritium lume on hands? What product?

As an example, the standard RLX hand set .. or the tritium hands found in Panerai models, especially subs?

Also, will sealing the lume on the back side de-value or be noticeable from the front?

Re: How to protect vintage lume from cracking?

Posted: August 10th, 2021, 8:07 am
by Belkin12
Usually I seal such hands with transparent acrylic lacquer mixed with water applied from underside. After drying it’s absolutely invisible but elastic enough to keep cracked lume in place.

Re: How to protect vintage lume from cracking?

Posted: August 10th, 2021, 8:14 am
by TimemiT
Thanks! a 50/50 ratio of water to lacquer?

would clear nail polish also work?
Belkin12 wrote: August 10th, 2021, 8:07 am Usually I seal such hands with transparent acrylic lacquer mixed with water applied from underside. After drying it’s absolutely invisible but elastic enough to keep cracked lume in place.

Re: How to protect vintage lume from cracking?

Posted: August 10th, 2021, 8:33 am
by Belkin12
It depends on an initial lacquer density. I'm trying to get a consistence as a fat milk or smth like that. It results in a very thin layer when dried.

Re: How to protect vintage lume from cracking?

Posted: August 10th, 2021, 10:26 am
by Yoda
TimemiT wrote: August 10th, 2021, 8:14 am Thanks! a 50/50 ratio of water to lacquer?

would clear nail polish also work?
Belkin12 wrote: August 10th, 2021, 8:07 am Usually I seal such hands with transparent acrylic lacquer mixed with water applied from underside. After drying it’s absolutely invisible but elastic enough to keep cracked lume in place.
Avoid nail polish.

Re: How to protect vintage lume from cracking?

Posted: August 10th, 2021, 4:19 pm
by Monty010
Yoda wrote:
TimemiT wrote: August 10th, 2021, 8:14 am Thanks! a 50/50 ratio of water to lacquer?

would clear nail polish also work?
Belkin12 wrote: August 10th, 2021, 8:07 am Usually I seal such hands with transparent acrylic lacquer mixed with water applied from underside. After drying it’s absolutely invisible but elastic enough to keep cracked lume in place.
Avoid nail polish.
Needed to reattach some lume that came of my 6152 minute hand earlier. Was just about to steal the wife’s clear nail polish ImageImage


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