Magnusson Sanding Sponge - 20G - 100mm x 68mm
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Product Information
Full details
The Magnusson Sanding Sponge is an essential tool for DIY enthusiasts and professionals seeking a reliable, high-performance abrasive for detailed surface preparation. Offering excellent resilience and long-lasting durability, it is designed to provide precise control and a comfortable grip, making it ideal for refining finished or delicate surfaces; however, users should note that the coarse 20G grit is specifically optimized for heavy material removal rather than fine finishing.
All features
| Brand | Magnusson |
|---|
Extended Product Information
FAQs
Can this sponge be used wet?
While durable, this sponge is primarily designed for dry sanding. Using it wet may reduce the longevity of the abrasive bond.
Is the 20G grit suitable for polishing?
No, 20G is extremely coarse and is meant for heavy stock removal. It will leave visible scratches on most surfaces.
Can I use this on metal?
Yes, it can be used on metal for rust removal or prep work, but be aware that metal dust can clog the sponge quickly.
How do I know when the sponge is worn out?
When the abrasive surface no longer removes material effectively or the foam begins to lose its spring-back, it is time to replace it.
What are the dimensions?
The sponge measures 100mm in length and 68mm in width.
Troubleshooting
Sponge becomes clogged with dust
Tap the sponge against a flat surface or use a dry brush to remove the debris from the abrasive surface.
Surface finish appears too scratched
The 20G grit is very coarse; switch to a higher grit (finer) sanding sponge or paper to refine the surface after the initial material removal.
Pros and Cons
Pros
- Durable foam structure resists premature wear
- Ergonomic size improves control and comfort
- Flexible design conforms to contoured surfaces
- Efficient for rapid material removal
Cons
- Coarse 20G grit may be too aggressive for fine finishing work
- Limited size not ideal for large flat floor sanding
- Requires manual effort compared to power sanders
Setup, Compatibility & Care
There is no complex setup required; simply take the sponge out of the packaging and it is ready for immediate use.
Compatibility: This sponge is compatible with wood, plaster, and metal surfaces, though the coarse grit is primarily recommended for wood and hardened filler.
Care Instructions:
- Tap the sponge against a hard surface occasionally during use to dislodge trapped dust particles.
- Use a soft-bristled brush to clean the abrasive face if it becomes clogged.
- Store in a dry, cool place to preserve the integrity of the foam.
- Do not use with harsh chemical solvents that might degrade the foam backing.
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