Replacement Scraper Blades
4 in. replacement blade for hand scrapers, used for drips, cured splatter, residue and detail cleanup around the floor.
Specifications
- Blade width
- 4 in.
- Type
- Replacement hand scraper blade
- Job stage
- Prep, detail cleanup and post-pour touch-up
- Category
- Surface preparation consumable
- SKU
- 1495
- Shipping
- 2 to 3 business days
Good to know
- Work at a low angle so the blade cuts under the deposit instead of gouging the slab or sound coating.
- Change the blade the moment the edge rounds. A dull blade slips and is more likely to leave a mark.
- These are consumables at a low unit price. Order a stack, not one.
- Confirm your scraper holder takes a 4 in. blade before ordering, since hand scrapers come in several widths.
About the Replacement Scraper Blades
These 4 inch replacement scraper blades are the edge on a hand scraper, and the hand scraper is the tool that gets used on both ends of a coating job. During prep it takes off drips, dried mastic, paint spatter, drywall mud and tape residue that the grinder would just smear around. During and after the pour it knocks down cured runs, overspray on curbs and thresholds, and material that ended up somewhere it should not have.
At 4 inches the blade is sized for detail work rather than open floor. Use it along wall lines, on curbs and steps, around drains and posts, and anywhere a large scraper cannot get flat to the surface. Keep the blade at a low angle so it cuts under the deposit instead of digging into the slab or into cured coating you intend to keep.
Blades are consumables and cheap. A dull blade slips, takes twice as long and is more likely to gouge, so change it as soon as the edge rounds off. Order a stack rather than a single blade, and confirm your scraper holder is built for a 4 inch blade before you order.
What it is used for
- Removing drips, runs and cured splatter after a pour
- Cleaning dried mastic, mud and paint spatter off the slab before grinding
- Detail scraping at wall lines, curbs, steps and thresholds
- Clearing residue around drains, posts and floor anchors
- Lifting tape and adhesive residue during prep
Questions about this product
What are 4 inch scraper blades used for on a coating job?
Four inch replacement scraper blades fit hand scrapers and handle detail cleanup on both ends of a coating job. Before coating they take off dried mastic, mud, paint spatter and tape residue. After coating they knock down drips, runs and cured splatter on curbs, thresholds and wall lines.
How is a hand scraper blade different from a floor stripper blade?
A 4 inch hand scraper blade is a detail tool for drips, residue and edges, while a wider floor stripper blade on a long-handled scraper is built to strip adhesive, tile and failed coating across open floor. Most crews carry both, since neither one does the other job well.
How often should scraper blades be replaced?
Replace a scraper blade as soon as the edge rounds off. A dull blade skates across the surface, takes noticeably longer and is more likely to gouge the slab or the coating you meant to keep. Blades are inexpensive consumables, so most crews keep a stack in the truck and swap freely.
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