TIMCO Coarse Steel Wire Wool is a flexible, high-performance abrasive designed for effective clean...TIMCO Coarse Steel Wire Wool is a flexible, high-performance abrasive designed for effective cleaning, smoothing, and surface preparation. Ideal for woodworkers, decorators, and craftsmen, this 3# coarse grade wool is perfect for preparing metal, wood, and painted surfaces before applying lacquers, varnishes, or paints. Its flexible nature allows it to easily reach into edges, corners, and complex shaped profiles where traditional abrasive sheets struggle. The durable steel wire ensures consistent abrasive performance and can be safely used in conjunction with compatible chemical stripping compounds. This 200g pack is a versatile solution for restoration, refinishing, and general workshop maintenance tasks, providing a professional finish every time.
TIMco Coarse Steel Wire Wool is an essential abrasive for woodworkers, decorators, and restoration professionals who require a heavy-duty tool for surface preparation and cleaning. Its primary benefit is the ability to conform to irregular shapes and intricate corners where rigid sandpaper often fails, making it ideal for stripping paint or smoothing rough grain. The main caveat for users is that the coarse 3# grade is highly abrasive and can leave deep scratches on delicate surfaces, so it should always be tested on an inconspicuous area before primary application.
All features
Model Part Number
231659
Brand
TIMco
Extended Product Information
FAQs
Can I use this on wet surfaces?
No. Water will cause the steel wire wool to rust rapidly, which can leave permanent brown stains on your project.
Is this the right grade for final sanding before painting?
No, 3# is a coarse grade. For final smoothing, you should use a much finer grade, typically 000 or 0000, to ensure a smooth finish.
Can I use this for cleaning glass?
While steel wool is sometimes used on glass, 3# is far too coarse and will likely cause deep, permanent scratches. Only use the finest grades on glass and proceed with caution.
How do I dispose of used steel wool?
Used steel wool can be placed in standard household waste, but ensure it is contained so the sharp wires do not puncture the bag.
Will this remove rust from chrome?
It can, but use it very gently. For chrome, it is often safer to use a finer grade to avoid dulling the finish.
Troubleshooting
The wire wool is leaving small black marks on the surface.
Ensure the surface is completely dry and free of moisture before use. Moisture reacts with the steel, causing immediate oxidation.
Scratches are deeper than expected.
You are likely using too much pressure. Lighten your touch or switch to a finer grade of wire wool for the final passes.
The wool is clogging with paint too quickly.
Periodically shake out the wool or tear off the clogged section to expose fresh, clean fibers.
Pros and Cons
Pros
Excellent for reaching into awkward corners and complex profiles
Highly durable steel fibers for long-lasting abrasive performance
Compatible with a wide variety of chemical paint strippers
Effective at stripping thick layers of old varnish or paint
Cons
Not suitable for fine finishing or polishing tasks
Can leave tiny metal shards that require careful cleanup
Requires protective gloves to prevent skin irritation or cuts
Too coarse for soft woods or delicate veneers
Setup, Compatibility & Care
Preparation: Wear heavy-duty gloves to protect hands from the coarse wire fibers and potential splinters. Use eye protection to prevent stray metal dust from entering your eyes.
Compatibility: This product is compatible with most standard solvent-based paint strippers. Do not use with water-based cleaners as it may cause the wire to rust.
Application: Always move in the direction of the wood grain to minimize visible scratching.
Cleanup: After usage, use a vacuum or a tack cloth to thoroughly remove all loose metal particles from the surface, as trapped fibers can rust if left behind under a new finish.
Storage: Keep the packaging sealed and store the wool in a dry, low-humidity environment to prevent oxidation of the steel strands.