4″ Double Edge Carbon Blades (25PK) (TD-121)

This 4” double-edge replacement blade is a go-to refill for wide blade scrapers when you need a clean, sharp edge for prep and cleanup. It’s great for removing stubborn debris, overspray, stickers, tint glue, paint specks, and construction residue from smooth surfaces like glass, metal, and hard plastics. The double-edge design gives you two usable sides, so you can flip it when one edge starts to dull and keep working without slowing down. Perfect to keep in your tool cart for tint installs, PPF prep, detailing, and shop cleanup.