The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Sanding the inside of the box- input needed

72HuggerK20 · 01-24-2018, 03:55 PM

Depends a lot on what products they will be using in the bed. If they are just sealing and painting it, you'll need to sand it up to at least 400 grit and scuffed with red scotch-brite where you can't sand. If they are going to be spraying epoxy and surfacer, blocking that, and then sealing and painting, you can send it to them sanded with 120-150 grit.

01-24-2018, 03:55 PM	#2
72HuggerK20 Registered User Join Date: Sep 2016 Location: Titonka, IA Posts: 112	Re: Sanding the inside of the box- input needed Depends a lot on what products they will be using in the bed. If they are just sealing and painting it, you'll need to sand it up to at least 400 grit and scuffed with red scotch-brite where you can't sand. If they are going to be spraying epoxy and surfacer, blocking that, and then sealing and painting, you can send it to them sanded with 120-150 grit.