12x18 Aluminum Sign Blanks, Grimco came out cheaper when I ordered (2

12x18 Aluminum Sign Blanks, Grimco came out cheaper when I ordered (200) 12x18 . x 18 in. 032 premium aluminum with 12"x18" Aluminum Sign Blank 12" x 18" Aluminum Traffic Sign Blank Sign Blanks are made at the time of the order. com: 12x18 blank yard signs Check each product page for other buying options. Our Sign Blanks are produced from prefinished and wax-free aluminum in a variety of gauges, colors, radius corner and hole combinations. 063" gauge aluminum with a Highest Quality Aluminum prefinished Sign Blanks specially painted wax free to accept inks for silk screening or vinyl. Perfect for any use! Amazon. 75 18"x12" Vertical Blank Write On Sign is made of aluminum,use reflective engineer grade film,does not rust and bend Amazon. Price and other details may vary based on product size and color. Your source for sign & graphic supplies, signmaking equipment & more.