Sanding Aluminum Sheet

Starting off with a 220 grit sandpaper the team works slowly but surely over the aluminum sheet.

Sanding aluminum sheet.

Single component epoxies are ideal for bonding aluminum. While it s possible to sand the aluminum by hand using a sanding machine will make your job incredibly easier. They don t spend too much time sanding one portion of the metal to avoid producing divots while at the same time making sure all the areas of the aluminum get an even sanding. You want to use a liquid metal polish i use pro 40 and white diamond those are the 2 that i ve found give the best finish and shine.

Always use cotton flannel sheets on tanks and flat surfaces any other surface plain cotton. All grades will bond aluminum well. After spraying the aluminum with alumicut lubricant they waste no time sanding down the aluminum sheet. Sanding aluminum can create oxide dust or a combustible dust cloud that can explode if overheated.

Combustible dust clouds are difficult to put out with water. This step in my opinion is the secret the most important of all the steps. For very high strength use a metal bonder such as 170 or the original 910. Sanding can be done by hand as well as in tandem with power tools such as electric sanders to create the best finishes on these materials.

In order to get a mirror finish on your car boat or aluminum panels you re going to need to do some sanding. Begin sanding with a medium grit sandpaper and work your way up to finer sandpaper. For bonding aluminum to dissimilar surfaces with different coefficients of thermal expansion consider toughened 737. For example a metal worker using a dry dust collector can suffer serious injury while sanding aluminum parts if the collector s steel blower explodes on the dirty side of its filter.

Sand the sheet metal. Sanding is not only useful but can make all the difference in a woodworking metal or drywall project.