Adjustable Curved Plastering Scraper
Adjustable Curved Arc Scraper for Smooth Plastering
Achieve standardized, uniform curves on columns and arched surfaces. This handle-free, adjustable design lets you control the arc radius smoothly to prevent rework and improve finish quality.
Adjustable Arc Radius Control (R110 to R330)
A single tool to replace multiple fixed-size scraping profiles. Loosen the guide screws to freely adjust the scraper's arc radius from a minimum of R110 mm to a maximum of R330 mm, ensuring a precise match for columns of various diameters.
Inside and Outside Corner Adaptation
Designed for universal corner plastering. Use the integrated positioning slider for smooth transition curves, helping you shape vertical intersections, transitions, and curved walls with equal precision.
High-Gloss Mirror-Polished Surface
The 201 stainless steel blade features a highly polished mirror finish. This smooth surface glides seamlessly across wet compounds, reducing friction and preventing plaster or putty buildup as you work.
Product Specifications
| Adjustable Curved Scraper |
| 201 Stainless Steel |
| Minimum R110 mm to Maximum R330 mm |
| 4 Manual Hand-Tightened Knobs |
| Direct Edge Grip (Handle-Free Construction) |
Frequently Asked Questions
Q: How do I adjust the scraping radius of the tool?
A: Simply loosen the four black manual knobs, slide the extension plates along the curved track until the blade matches your wall or column curve, and tighten the knobs securely to lock the shape in place.
Q: Can this scraper be used on straight vertical walls?
A: This tool is specifically designed for curved wall applications, cylindrical columns, and corner plaster transitions. It shapes concave or convex profiles from R110 mm to R330 mm.
Q: How do you hold the tool without a dedicated handle?
A: Grip the outer smooth edges of the steel plate directly with both hands. This direct grip gives you precise control, immediate surface tactile feedback, and stable pressure over the curved wall surface.