I've used this to clean battery terminals and it seems to leave a protective coating. I have no idea how well it works but judging by the look of the finish after application I suspect it's a decent product.
🦍 ESP Gorillazorb Cellulose Complex Universal Granular Absorbent - 4 Gallon, 25 lbs Poly Bag, Off White
7 Review
🍒 GOJO Cherry Gel Pumice Hand Cleaner - Cherry Fragrance, 10 fl oz Flip Cap Squeeze Bottle (8-Pack) - 2354-08: Deep Cleansing & Refreshing Formula
7 Review
📦 Universal Heavy Weight Bonded Perforated Pads - Oil-Dri L90902 - 15" W x 19" L (100 Mats/Box)
4 Review
Pack Of 6 Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner - 20 Oz. For Improved Engine Performance And Efficiency
11 Review