Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers

Hey all.

Just wondering if anyone can recommend a good grease or lubrication for aluminium threads.

It's to reduce wear on the threaded battery compartment on a not-so-precision-engineered portable laser.

It's a DL Hulk style model.

I tried some grease I found in the garage, but that made things a bit worse in that it felt a bit rougher!

I cleaned it all off straight away and now need a proper solution.

Any ideas would be greatly appreciated.

Thanks.