What glue should I use on a 1970 GS AC Vent Duct

Greetings All,

If I'm not asking in the right place, please let me know where I should post.

I need to know what type of plastic this duct is made from and/or what type of glue I should use to fix it.





Any help would truly be appreciated.

Thanks,

Mike

 

I would suggest marine-tex.

Marine-Tex RM305K Marine-Tex - White, 2 oz. https://www.amazon.com/dp/B0014419V0/ref=cm_sw_r_awdo_3Q9WZZMCY5PKYN60DRR3