Paint scrapers and blades are non-negotiable must-haves in the most important step of any repainting renovation project - surface preparation. They have their place in any pro’s and beginner DIYer’s toolbox; and a very important one at that. Simple but versatile – it’s hard to find a better combination!
Sharp & Precise
We always emphasise the importance of good prep – and we stand by it. If you need to remove old paint, wallpaper, debris, stains, putty, or even caulk, paint scrapers and scraper blades are the tools for the job.
Most Common Types of Scrapers
You can find scrapers and replacement blades from top brands, like Sequence, RotaCota, Oldfields, Dulux, and more. But it’s not just the brand name that’s different – there are actually different models and types dedicated to specific applications. The safest bet is typically a simple flat scraper or a multi-purpose one for that added versatility. Here’s a simple guide:
- Flat Scraper - A basic tool with a flat, rectangular blade, ideal for general-purpose scraping. It can be used to effectively remove loose paint, debris, or wallpaper from flat surfaces. Great for large, even areas like walls and ceilings.
- Angled Scraper - Features a blade set at an angle to the handle for added control and precision. Perfect for scraping corners, grooves, or awkward angles, making it ideal for trim, mouldings, and hard-to-reach spots.
- Multi-Purpose Scraper - A versatile tool with a blade that often includes additional edges for opening cans, spreading filler, or cleaning rollers. Combines multiple functions into one tool, perfect for scraping paint and removing old adhesive. Great for DIYers tackling diverse tasks.
- Razor Blade Scraper - Equipped with a sharp, replaceable razor blade for precision scraping. Ideal for removing paint spots, stickers, or grime from glass and other delicate surfaces without scratching. Best for windows, mirrors, and tiles.
- Putty Knife Scraper - A slightly flexible blade designed for spreading and scraping tasks. It’s great for applying and smoothing filler or scraping off paint layers, making it ideal for small repair jobs and surface preparation.
FAQ – Scrapers & Blades
Here’s a quick guide and answers to popular questions on how to use scrapers, proper care, alternatives, and more. If you have any questions at all, Inspirations Paint in-store experts are always happy to help and share their knowledge!
What is a paint scraper?
A paint scraper is a hand tool used to remove loose or peeling paint, varnish, or residue from surfaces like wood, metal, or walls. It typically has a flat, sharp-edged blade and a handle, allowing for precision and control during the scraping process. Some models feature replaceable blades or ergonomic grips for comfort.
How to use a paint scraper?
To use a paint scraper effectively:
- Hold the scraper at a 30 to 45-degree angle to the surface.
- Apply firm, even pressure as you scrape off loose paint, varnish, or debris.
- For stubborn areas, use a heat gun or chemical paint remover to soften the paint first.
- Always move the scraper in the direction of the grain (for wood) to avoid damage.
How to sharpen a paint scraper?
To sharpen a paint scraper:
- Clamp the scraper securely in a vise or hold it steady on a flat surface.
- Use a metal file or sharpening stone to grind the edge at a slight angle.
- Maintain consistent strokes, moving the file or stone in one direction.
- Remove burrs by lightly sanding the edge with a fine-grit sandpaper.
- Wipe the scraper clean before use.
Should I scrape off old paint?
Yes, you should scrape off old paint if it is peeling, flaking, or bubbling, as these layers can prevent new paint from adhering properly. Scraping ensures a smooth surface for a durable and professional-looking finish.
Can a putty knife be used as a paint scraper?
Yes, a putty knife can be used as a paint scraper for light-duty tasks, such as removing loose paint or small patches. However, for tougher jobs or large areas, a dedicated paint scraper with a sharper edge is more effective.
Is it better to sand or strip paint off wood?
It depends on the project:
- Sand if the paint is mostly intact and you want to smooth the surface for repainting.
- Strip using chemical removers or heat if there are multiple layers of paint or intricate details. This method is more effective for thoroughly removing paint without damaging the wood.