Poplock Tools serrated carbide scraper blades are scientifically engineered to cause exactly the right shear conditions between adhesives and hard surfaces like glass and metal to make it significantly easier to remove high tech sealants and glues. These blades fit the quick change Poplock carbide scraper, and are designed to cut through modern, high strength, sticky polysulphide, polyurethane and silicon sealants and adhesives. Great for DIY and commercial use, Poplock tools can be found in automotive workshops, on construction sites and in the tool locker at home.
What types of serrated carbide scraper blades does Poplock make?
Poplock makes two types of serrated carbide scraper blades, with rounded and straight profiles suited for different scraping jobs. The narrower, rounded blade, is designed to give you high precision combined with strength and sharpness for precision work. The wider straight-edge serrated blade rapidly removes large areas of hard and soft adhesives that are extremely difficult to remove with standard scraper blades.
Standard scraper blades can slide, skip and dig into smooth surfaces like automotive bodywork or composite laminates. Poplock serrated carbide blades give you controlled cutting with reduced risk of gouging surfaces. When you remove labels, adhesives, gaskets, glue residue or overspray from delicate, laminated or expensive surfaces a serrated carbide scraper blade is the reliable alternative to steel scraper blades and non-serrated carbide scraper blades.
What is the Poplock 75mm wide serrated carbide blade used for?
The Poplock 75mm wide serrated carbide blade is used for rapidly removing stubborn adhesives, gasket sealants, glues, thin films and other materials from large, flat surfaces. The wide blade gives you maximum stability and uniform pressure. Ideal for floor or trailer bed preparation and working on large construction panels, the 75mm serrated carbide blade can even remove mastics and other semi-set rubberised compounds.
- Heat treated serrated edge for longer working life removing adhesives with abrasive fillers
- Rapid removal of mastics, gaskets and thick adhesive coatings
- Perfect for reducing the time taken to clean and clear up large surfaces
- 1.2mm tooth geometry that bites into sticky and rubberized compounds

What can the Poplock 40mm curved serrated carbide scraper do?
The fine toothed design of the Poplock 40mm curved serrated scraper has a micro-serrated edge which makes it possible to work with pinpoint precision on delicate surfaces. This enables you to gently remove stickers, labels, decals, glue lines and window tints from glass, paintwork or prepared surfaces without damaging the finishes underneath.
What are the features of the Poplock 40mm serrated carbide scraper blade?
- 40mm gently curved, fine-tooth blade
- Micro-serrated edge with 0.5mm tooth pitch
- Glass, polycarbonate & smoot metal surfaces
- Removes stickers, labels, adhesive films & surface tints
- Carbide-reinforced teeth stay sharp for more than 500 linear feet of scraping
The curved, narrow profile gives you optimum visibility to ensure that you are applying scraping pressure exactly where it is needed and not penetrating through the layer you want to remove. The curved edge enables you to exert more than enough pressure to detach even the most stubborn surface flaws, adhesives, unwanted paint flecks and layers with ease, reducing the likelihood of damaging the substrate.
What are carbide scraper blades good for?
Tungsten carbide scraper blades are a considerable improvement on steel blades because they are much harder, more durable and hold a sharp edge for longer. They also maintain a hard edge at the high temperatures which soften steel blades.
- 10x the lifespan of conventional SK5 high carbon steel blades
- 600C heat resistance for both high pressure use and use with gas torches
- Rockwell hardness of 68-78 for superior edge retention
These characteristics make carbide scraper blades especially good for working on hard and abrasive surfaces, like metal surface preparation to remove weld splatter, mill scale and oxidation. Carbide scrapers are also the best choice for removing industrial coatings, especially epoxy paints and composite coatings that rapidly dull steel blades. You can even use carbide blades to clean up concrete, stone and masonry.
What are the options for Poplock scraper blades?
As well as our serrated carbide scraper blades, Poplock manufacturers a comprehensive range of smooth carbide, heavy duty plastic and steel razor scraper blades to suit any scraping job. Keep them in our compact scraper blade case so you always have the correct scraper blade close to hand. Changing blades is a breeze with our tool-free single-handed scraper blade locking system.
- 75mm straight edge serrated carbide scraper blade
- 40mm curved edge serrated carbide scraper blade
- Razor SK5 steel scraper blade
- Straight edge carbide scraper blade
- Curved edge carbide scraper blade
- 0.5mm POM heavy duty plastic scraper blade

Discover the Poplock carbide scraper collection
The Poplock carbide scraper collection includes a one-handed quick clamp lock carbide scraper with ergonomic handle and we also manufacture a compact scraper blade case for practical, safe storage of all your scraper blades. We have reinvented the carbide scraper to make a more versatile, comfortable tool and our scraper blade case compliments the innovative design and improved user experience.
The Poplock 12 Piece Poplock Scraper Set, includes a reversible tungsten carbide blade offering straight and curved edges, five razor sharp SK5 blades, and 5 improved POM plastic scraper blades. The Poplock carbide scraper has an ergonomic design handle that is easy on the hand even for prolonged scraping tasks and uses the Poplock tool-free clamping system for simple one-handed blade changes.
Visit the Poplock Amazon Store to discover the Poplock portfolio of high quality hand tools and power tool accessories. We don’t just make scrapers, we also make the best star bit impact sockets, a better magnifying glass, ultra tough indexing pry bar sets, extendable indexing pry bars, chamfering and deburring tools and a unique twin-blade utility knife featuring our patented ‘K-blade.’



