Best Blue Taping Knives in 2026

Highly Quality - These putty knives are made of stainless steel for high quality, flexibility, durability, and smoothness.

More Durable - Mirror polished for durability and rust resistance. Note: After using the putty knife, it must be cleaned quickly and kept dry during storage. Ensure that the blade has a longer life.

Safe to Use - Ergonomic handle by PP&TPR material, comfortable and soft grip, comes with the finger guide rail.

3" Flex Putty Knife, Carbon Steel

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Product 1: Adhesives & Sealants

Product 1: Country of manufacture: United States

Product 1: Manufacturer: Dap

GUARANTEED TOUGH | These professional grade DEWALT hand tools are guaranteed to exceed your expectations for quality, performance and reliability.

PREMIUM STAINLESS STEEL BLADE | Precise flex for a better finish and faster application rates. Corrosion resistant. Features a rigid anodized backplate that is wider and thicker than competitive models.

FULL SOFT-GRIP HANDLE | Lightweight, comfortable and ergonomically designed for all-day use with minimal fatigue. Glass reinforced nylon core. Impact and solvent resistant. Double riveted to the blade using stainless steel rivets.

【Scraper Tool Putty Knife Set】7PCS Putty Knife Set in one pack; the sizes are 1" , 1.5" , 2" , 2.5" , 3" , 4", 5",Different scrapers can help you meet your work needs and a storage bag with a finishing scraper tool. It is a perfect tool set solution. It can not only keep the tools clean, but also easy to carry.

【Putty Knife Material & Durable Handle】These putty knives are made of quality premium stainless steel, for flexible, durable, and smooth. The paint scraper is made of mirror-polished material, for anti-rust and easy cleanup.The handles are made of good quality PP&TPR plastic, which is comfortable and durable handles for maximum grip; each handle has a hole, easy to hang and store when not use it.

【Portable Drywall Spackle Scraper Knife With Storage Bag】The drywall knife comes with a convenient foldable storage bag made by nylon oxford cloth, easy to tidy them up and carry your tools. With 2 hang holes, easy to hang up on your tool holder, make your work more efficient

GREAT FOR HOME IMPROVEMENT: Inspired by a new DIY project? Qualihome has you covered. This versatile spackle toolset adapts to several different types of do-it-yourself jobs, including stripping furniture, applying wall treatments, and repairing cracks in drywall. These heavy-duty plastic tools make it easy to patch holes in a wide variety of materials from stucco to concrete.

MADE FROM HIGH-QUALITY MATERIAL: These knives are made from sturdy plastic that won’t bend or break under pressure. They’re strong enough to endure tough resins and thick enough to hold up against harsh substances.

VALUE KIT: This assortment of spatula blades comes in several sizes, including 1.5”, 2”, 3”, and 4”. This set includes spreaders, scrapers, and taping knives so you can go from start to finish with one toolkit. Half of these putty spreading tools are red; the other half is black or blue.

GUARANTEED TOUGH | These professional grade DEWALT hand tools are guaranteed to exceed your expectations for quality, performance and reliability.

PREMIUM STAINLESS STEEL BLADES | Precise flex for a better finish and faster application rates. Corrosion resistant. Features a rigid anodized backplate that is wider and thicker than competitive models.

FULL SOFT-GRIP HANDLES | Lightweight, comfortable and ergonomically designed for all-day use with minimal fatigue. Glass reinforced nylon core. Impact and solvent resistant. Double riveted to the blade using stainless steel rivets.

PLEASE NOTE: This professional finish tool features a blue steel blade. It requires proper care and storage or it will corrode/rust (see care instructions in description below). If this concerns you, check out our stainless steel blades!

PREMIUM BLUE STEEL BLADE | Perfect, precise flex for a better finish and faster application rates. Features a rigid anodized backplate that is wider and thicker than competitive models.

FULL SOFT-GRIP HANDLE | Lightweight, comfortable and ergonomically designed for all-day use with minimal fatigue. Glass reinforced nylon core. Impact and solvent resistant. Double riveted to the blade using stainless steel rivets.

Product 1: REPAIRS CRACKS AND BREAKS IN CONCRETE: Premixed formula makes repairs easy

Product 1: DRIES A LIGHT TO MEDIUM GRAY COLOR: Ideal for lighter shades of concrete

Product 1: WON'T SHRINK OR CRACK: Provides maximum flexibility for a permanent repair

PUTTY KNIVES: Putty knife scraper set with plastering knife have flexible an durable high carbon steel blades. 1.5" Chisel scraper is a rigid blade for best scraping action. a Blue zinc coating protects the blade of the taping knife from corrosion

ERGONOMIC RUBBER GRIP: Spackle tool has soft rubber handle for comfortable and controlled use

HEAVY DUTY PUTTY KNIFE: Taping knife and chisel scraper have steel ends for use with hammer for tough spots

STURDY DESIGN & RUST RESISTANT MATERIAL --- There is no need to worry about distortion or breaking, as the paint scraper includes a blade and handle that are integrally molded. Compared to carbon steel, this putty knife is forged from high grade 3CR13 stainless steel, is mirror polished, rust-free, strong, and corrosion-resistant, and has superior weight-bearing performance for long-term usage, making home repair projects more fun.

COMFORTABLE GRIP --- The filling knife set's handle is composed of soft rubber and plastic. The non-slip pattern on both sides of the plasterboard knife's ergonomic design gives a comfortable grip and reduces hand fatigue when using the putty scraper. Comes with extra safety plastic clean razor scrapers, is sharp enough to remove tenacious residue from glass and wood floors, and will not affect automobile paint, windows, wood floors, or other surfaces susceptible to scratching.

EXCELLENT FLEXIBILITY - The splicing blade is flexible and engineered to be 0.028"/0.71mm thick for greater flexibility and to accommodate the majority of smooth operations, giving you the ability to complete your task. The plasterboard squeegee set is offered in four different width sizes, ranging from 2" / 3" / 4" / 5" (5cm / 7.5cm / 10cm / 12.5cm) to satisfy your various needs for house plasterboard repairs and other purposes.

Putty Knives Material: The plastering tools are made of #50 steel blades, the drywall scrapers are more durable and stronger than ordinary materials. Anti-slip and soft-grip handles to accurate application of fillers and putties. Suitable for large area repair, sealing drywall joints.

Value Packing Filling Knife Drywall Set: 7 PCS putty knives included,( 1" , 1.5" , 2" , 2.5" , 3" , 4" and 5" ), meet your different using requirements.

Compact & Travel-Friendly: The spackle and putty knife set comes with a conveniently 600D oxford foldable storage bag, which is organiszed the taping scrapers securely & tidy them up.

[Drywall Hand Tool Kit] - This drywall knife set includes all accessories to DIY project and construction work. The package includes 1.5 inch joint knife, 3 inch multipurpose scraper tool, 5 inch joint knife, flat drywall trowel, 8 inch taping knife, 10 inch taping knife and 12inch mud pan. This is a perfectly adequate professional set at a great price. Buy once and maintain them for life

[Mud Pan] - The solid welding seam quality on the stainless steel mud pan prevent buildup and leakage. Mirror polished with electroplating quenching treatment for rust resistance and easy cleanup. The joint compound drywall mud with straight sheared edges and contoured bottom for quickly mixing mud and cleaning drywall knives

[Finishing Trowel] - The smooth blade of plastering trowel is made of stainless steel, corrosion-resistant, durable. Comfortable handles with a nice grip, fairly light weight for reducing hand fatigue. The drywall trowel is suitable for smoothing, polishing and shining, an excellent choice for concrete hand workers

Multi-Tool: SPEALLOY 15-in-1 Fixed Joint Putty knife Hammer Head Painter's Tool combines a spreader, a chisel scraper, a paint can opener, a roller cleaner, a nail puller, several Philips screwdrivers and many other functions, giving you the versatility of a painter's tool box in 1 design

Putty knife: Made of durable Stainless Steel, Mirror polished blade,Clear lacquer coating on blade and Comfortable soft-grip handle for secure.Double-ground flex blades for perfect flex-point and longer life, easy to peel label, say no to residue.

Tool Size: 3 in. Fixed Joint Putty knife Hammer Head Paint Scrapers that get the job done with a superior finish. Makes repair and refinishing jobs quick and easy

【DRYWALL SPACKLE TOOL】: The package includes a 3 "and 4" wide metal putty knife. It is the most commonly used drywall tool in home improvement, which can repair any problems found

【FLEXIBLE MATERIAL】: Flexible putty knives is forged from metal steel, which will not rust and deform, and is easy to clean, the thickness is 0.7mm/0.027in, which is more tough and flexible.

【SOFT RUBBER HANDLE】: The handle of the spackle knife set is made of high-quality soft rubber, with an ergonomic design, non-slip, reducing wrist fatigue when removed putty, and a hanging hole on the top of the handle for convenient storage. The handle is beautiful in appearance and bright in color, making it easier to find when working in the home improvement

[Premium Quality] Putty knife set is made of high quality stainless steel, which is durable, corrosion-resistant, flexible and work smoothly.

[Polished Surface] The surface of the blade has been mirror-polished. Its blade is extremely flexible and retains a clean, sharp edge that provides superior finish every time.

[Ergonomic design] The comfort handle is made of PP+TPR material. It provides a comfortable and anti-slip grip for extended use.

MULTI-PURPOSE SET： The plastic putty knife set includes three different sizes 1.5 in., 3 in., and 6 in. Use these putty knives to spread joint compound, spackle, or adhesive to repair cracks, holes, and scratches prior to painting. Perfect for small or patch and repair drywall jobs.

HEAVY-DUTY POLYSTYRENE：Made from high-impact plastic, durable polymer construction, flexible and break resistant. These sturdy plastic putty knives resist a wide range of chemicals and solvents, providing you with greater durability and flexibility for your tasks.

ERGONOMIC CURVED HANDLE: An ergonomic handle makes it comfortable to hold and easier to maneuver. Use this tool to meet all your spreading, scraping and cleaning needs.

Premium Material: The putty knife set sets are made of excellent stainless steel blade and plastic handle material with smooth surfaces, which has good wear resistance, corrosion resistance, and durable for long time use.

Comfortable to Use: The handle of the paint scraper tool for wood with a smooth look that corresponds to the mechanics of the human body, is non-slip and comfortable to use. Each handle is designed with a middle hole, light and small volume, easy to hang and store.

Easy to Store: The wallpaper scraper is lightweight, and ideal for easy storage and easy to use. Using mirror surface foaming technology, multiple polishing. Please contact us if you have any problems with our wallpaper spatulas.

GUARANTEED TOUGH | These professional grade DEWALT hand tools are guaranteed to exceed your expectations for quality, performance and reliability.

PREMIUM BLUE/CARBON STEEL BLADES | Perfect, precise flex for a better finish and faster application rates. Features a rigid anodized backplate that is wider and thicker than competitive models. Corrosion-protection coating.

FULL SOFT-GRIP HANDLE | Lightweight, comfortable and ergonomically designed for all-day use with minimal fatigue. Glass reinforced nylon core. Impact and solvent resistant. Double riveted to the blade using stainless steel rivets.

14-in-1 Painter's Tool - The Paint Scrapers can be used for Scrape Putty, Two Clean Rollers, Open Cracks, Open Bottles, Open Lids, Pull Nails, Utility Cutter, Two Screw Bits inside: Screwdriver PH#2 & 1/4 Slotted, Clean Mini Rollers Covers, Bottle Opener, 3/4-in Paint Spray Wrench, Scrape Putty Spread Compound. Extended handle for broom thread is designed ergonomically for all day use with minimal fatigue

Joint Knives & Taping Knives - Stainless steel polished blades can be easy cleanup, with precision ground blade edge. Lightweight and soft grip handle features impact resistant and solvent, anti-slip, ergonomic handle is suitable for long-term use with minimal fatigue. Putty knives features with alloy metal hammer head for setting drywall nails, hang hole for convenient storage

12” Premium Mud Pan - Polished stainless steel for easy cleanup. Heli-arc welded end caps features with outstanding strength and watertight seams. Seamlessly curved inside corners prevent buildup. Straight-sheared edges for fast, easy, and clean drywall knife swipes. Contoured bottom provides a comfortable grip for use

Size: 19.5 x 3.7cm/7.68 x 1.46inch(L x W), Please check the size for fit before buying.

Wide applications: Ideal for removing paint, tape, stickers and more from windows, glass, tiles, and other surfaces.

Material: Made of high quality stainless steel, flexible, durable and smooth.

【14-Piece Drywall Tools Set】Are you looking for a complete set of drywall scraper tools? This is a charming kit. You will get 9pcs putty knives (1", 2", 3", 4", 6", 8", 10", 12", 14"), 3pcs paint brushes (1", 2.5", 4"), and 2pcs sanding sponges. Different sizes of drywall tools can meet your different use requirements.

【Premium Material】The blades of putty knives are made of 3CR13 stainless steel, strong and flexible, not easy to rust. Mirror polished surface for easy cleaning. The bristles of the paint brushes are thick and soft, not easy to shed. (Tips: Clean in time after use and keep dry for storage. The paint brush has a little color difference but it does not affect the use)

【8-in-1 Painter’s Tool】 This multi-purpose paint scraper functions as a bottle opener, can opener, roller cleaner, utility knife, ripper, and nail puller. This amazing scraper tool can help you do most of the wall preparation work.

Multiple Sizes: There are 8 sizes of putty knife set in the package, including 2 pieces 1 inch, 2 pieces 1-1/2 inch, 2 pieces 2 inch, 2 pieces 2-1/2 inch, 2 pieces 3 inch, 2 pieces 3-1/2 inch, 2 pieces 4 inch and 2 pieces 5 inch.

Flexible Putty Knife: The blade thickness of metal putty knife is 0.028inch/0.07cm, allowing for more flex and provides you with great force when you work with it.

Premium Material: Spackle knife is made from carbon steel with mirror polish finish surface, durable and easy to clean. The blade and handle are firmly connected, making it safe to use.

[Sophisticated Technology] - The dry wall mud is made of 3CR13 stainless steel with high hardness, which is durable, rust proof and corrosion-resistant

[Ergonomic Design] - The joint compound drywall mud is designed with sheared edges and contoured bottom for quickly mixing mud and cleaning drywall knives. The tapered ends and sides is easy and comfortable to hold

[Suitable Size] - The dimension of drywall mud pan is 12.6" L x 2.6" W x 3.6" H, perfect size for meeting your needs for indoor and outdoor finishing activities

4 different sized putty knives including 2, 3, 4, and 5 inches

Knife blade is reinforced all the way back into the wood handle and is made from coated tempered steel

All blades are sized 4.2 inches by their respective blade width with a total length including the wood handle of 8 inches

[Size]: Cutting Width: 75mm; Cutting Length: 90mm; Total Length: 195mm / 7.7inch

[Material]: Solid and compact wood handle, double riveting structure for steady grip. Metal material has good elasticity, fast rebound, mirror polished knives have strong anti-corrosion ability and high surface finish.

[Application]: Great for puttying window, removing loose putty, scraping paint, removing loose paint, removing vinyl or paper wall covering and patching dents cracks holes in plaster.

Product 1: Wood Hardener repairs wood damaged by insects or rot

Product 1: It is a liquid that is brushed, sprayed or injected into the pores of the wood

Product 1: No mixing