Extreme Rust Hole Repair w/ Homemade Patch Panel - Part 2 / End

Part 2 of a very large rust hole repair focusing on knocking down the seam, sanding body filler and priming. Tools, materials and more below:
🔥 Sander/Buffer - www.harborfrei...
🔥 40 Grit Fiber Resin Disc for Sander - benchmarkabras...
-25-pac#
🔥 Body Hammer - Martin Sprocket & Gear Tools MRT158G General Purpose Pick Hammer
🔥 5" Sander - ASTRO PNEUMATIC 222S 5" HIGH SPEED SANDER or similar
🔥 Die Grinder - Mac Tools
🔥 Die Grinder Disc - 3 in. x 1/16 in. x 3/8 in. Metal Cut-off Wheel
🔥 Filler - Evercoat 156 Light Weight Body Filler - Gallon
🔥 Metal Spreader - Coster Steel Auto Body Spreaders, 3 Steel Spreaders - 4"
🔥 Cheese Grater Blade - Stanley Surform 1/2 Round - 21-299
🔥 Bondo Hog w/ 40 grit - National Detroit 900 8-Inch Bondo Hog Sander
🔥 5" Rubber Sanding Block - WARRIOR 4-7/8 in. Soft Rubber Sanding Block from Harbor Freight
🔥 Air File w/ 40 grit - Viking V100
🔥 Medium Board 9-10" - Keysco Tools 77526 Hand Sanding Block
🔥 Yellow Masking Tape - 3M Automotive Refinishing Masking Tape
🔥 DA w/ 120 grit - National Detroit (older model w/ 5" pad)
🔥 DA Palm Sander w/240 - www.amazon.com...
🔥 Primer Gun - Binks 2001 w/ 1.8mm tip ~ 25 psi
🔥 Primer - Autobody Master lacquer primer surfacer w/ ABM lacquer thinner
🔥 Lakeside Merch & Apparel - brothersdesign...
🔥 Lakeside Discord (Upload Your Project Pics) - / discord
🔥 Lakeside Autobody - / @lakesideautobody