Best Silverline Putty Knives of 2025

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Putty knives are an essential tool for any DIY enthusiast or professional decorator. They are used for applying and smoothing putty, filler, and other materials onto surfaces before painting or wallpapering. Silverline offers a range of high-quality putty knives in various sizes and shapes, made from durable materials that are built to last. Whether you need a flexible or rigid blade, a comfortable grip or a hanging hole for easy storage, Silverline has a putty knife to suit your needs. These tools are a must-have for anyone looking to achieve a flawless finish on their decorating projects.
At a Glance: Our Top Picks
Top 6 Silverline Putty Knives
Silverline Expert 75mm Filling Knife
The Silverline Filling Knife boasts a corrosion-resistant spring-tempered steel blade, ensuring durability and longevity during your projects. The 2-tone soft-grip handle provides comfort and control, making it easier for you to apply fillers smoothly. With a moulded palm grip, you can work for extended periods without discomfort. Additionally, the hanging hole allows for convenient storage, ensuring your tools are always within reach. This filling knife is designed for those seeking efficiency and ease in their filling tasks.
Silverline 50mm Expert Filling Knife
The Silverline Filling Knife is designed for ease and efficiency. Its corrosion-resistant spring-tempered steel blade ensures durability and long-lasting performance, making it ideal for applying fillers smoothly. The 2-tone soft-grip handle provides comfort during use, reducing fatigue on your hands. Additionally, the moulded palm grip offers extra support, allowing you to maintain better control. With a handy hanging hole, you can easily store the knife within reach, making your DIY tasks more convenient.
Silverline 25mm Steel Palette Knife
The Silverline Palette Knife is designed with a spring-tempered 25mm steel blade, making it ideal for mixing and folding paints, pigments, and epoxy resins. The solid bolster adds strength, ensuring durability during use. With a scale tang, you can precisely control your mixing, providing convenience for your projects. The riveted hardwood handle offers a comfortable grip, making it easy to manoeuvre for extended periods, while the hanging hole allows for convenient storage when not in use.
Silverline Stainless Steel Body Filler Set
The Silverline Body Filler Set includes stainless steel blades that provide durability and precision for various tasks. The textured plastic grip ensures comfort during use, allowing you to work without straining your hands. The broad flat blades are ideal for filling or scraping surfaces, making them perfect for vehicle bodywork or home decorating projects. With sizes of 50, 80, 100, and 120mm, you can tackle a range of applications with ease.
Silverline 100mm Quarter Moon Knife
The Silverline Quarter Moon Knife features a crescent-shaped steel blade that is perfect for removing uPVC window and door beads. Its ergonomically-shaped 2-tone soft-grip handle ensures comfort during use, making tasks easier and more efficient. This tool is ideal for glazing, window, flooring, and lead-work applications, providing you with versatility in your projects. You will find that its design allows for precise work, helping you achieve clean finishes with minimal effort.
Silverline 75mm Flexible Jointing Knife
The Silverline Jointing Knife features a flexible ground and polished steel blade, making it ideal for precise application of putty and other materials. This flexibility allows you to easily manoeuvre in tight spaces, ensuring a smooth finish. The ergonomic soft-grip handle offers comfort during extended use, reducing strain on your hand. With these thoughtful designs, this tool helps you achieve professional results effortlessly, making your tasks easier and more enjoyable.
During our Silverline putty knives research, we found 9 Silverline putty knives products and shortlisted 6 quality products. We collected and analyzed 23,551 customer reviews through our big data system to write the Silverline putty knives list. We found that most customers choose Silverline putty knives with an average price of £4.51.
The Silverline putty knives are available for purchase. The top 6 picks range in price from a low of £2.00 to a high of £6.00, find the one that fits your budget.

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.