The Unger Replacement 4 in. W Stainless Steel Scraper Blade is your go-to blade for fast, precise surface prep. Designed as a direct replacement for Unger scraper tools, this 4-inch wide blade delivers a robust cutting edge that tackles paint, adhesive, and stubborn residue on glass, metal, and other smooth surfaces with confidence.
What you get
10 high-grade stainless steel scraper blades per package, ready to swap into your Unger scraper when the edge wears down. Built to maintain sharpness longer and resist rust in demanding cleaning tasks.
Key benefits that matter
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4-inch wide blade for broad coverage — speed up large-area scrapes and reduce passes without sacrificing control.
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Stainless steel construction — delivers durability, corrosion resistance, and a consistent edge through repeated use.
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Direct replacement for Unger tools — quick, tool-free blade changes so you can get back to work without downtime.
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Versatile performance — effective on window glass, mirrors, car windows, and other smooth surfaces where stickers, paint, and adhesives linger.
Ideal use scenarios
- Removing dried paint or varnish from windows and glass surfaces without gouging.
- Peeling off decals, stickers, and adhesive remnants from vehicles, metal, and plastic.
- Preparing surfaces for repainting or finishing by clearing residual coatings and grime.
Pro tips for best results
Use a shallow angle (about 15–20 degrees) and steady pressure to minimize surface scratching. Keep the blade dry and clean to maintain edge performance, and replace dull blades from the 10-pack to preserve efficiency and results.
Why this blade stands out
Unlike generic alternatives, the Unger 4 in. W stainless steel blade is engineered to fit Unger scrapers precisely, ensuring reliable blade alignment and consistent performance. The stainless steel construction provides long-lasting edge retention and resistance to rust, making it a dependable choice for frequent cleaning tasks in homes, workshops, and professional settings.
Whether you’re a professional cleaner, maintenance technician, or DIY enthusiast, this 10-pack of 4-inch Unger replacement blades keeps you prepared for frequent blade changes, helping you finish projects faster with cleaner, safer results.
