Astro Pneumatic Undercoating/Bedliner spray gun

[lkempf]

I'm looking for a bottle to attach to an Astro undercoating/bedliner spray gun. I bought it on Amazon a few months ago and was told a HDX spray bottle from home depot will screw on. Unfortunately due to the COVID-19 all spray bottles are gone. Should have bought one months ago, but was waiting on the weather to warm up. Anyway it has a 1 3/4" X 6 thread pitch opening.

If anyone has a gun like this please tell me some suggestions. Thanks

 

[soloz2]

I have the wollwax spray gun I got from kellsport I believe it was called. Maybe those bottles will fit?

Edit: this is what my gun uses.

https://www.woolwaxusa.com/Quart-Woolwax®-Bottle-Cap-empty_p_31.html

Sent from my iPhone using Tapatalk