What Is GSM and Why Does It Matter?
If you've ever shopped for microfiber towels and wondered what the GSM number means, you're not alone. GSM stands for grams per square metre — it's a measure of how much fibre is packed into each square metre of the towel.
In practical terms, GSM tells you two things: how soft the towel is and how absorbent it is. Higher GSM = more fibres = softer touch and greater water-holding capacity. But that doesn't mean the highest GSM is always the right choice — different tasks call for different towels.
Here's a breakdown of the GSM ranges you'll encounter in serious detailing, and which MakerX towel is built for each job.
400 GSM — Light, Fast, and Versatile
Best for: Quick detailing, spray wax application, interior surfaces, glass
At 400 GSM, a microfiber towel is lightweight and highly manoeuvrable. It won't hold as much water as a higher-GSM towel, but it's ideal for tasks where you need precision and speed rather than bulk absorption.
The MakerX WaffleWeave 400 is engineered for exactly this — its open waffle-weave pattern creates channels that lift and trap product residue efficiently, making it the go-to for spray detailer application, glass polishing, and interior wipe-downs.
Pro tip: 400 GSM towels are excellent for ceramic coating maintenance sprays, where you want a light, streak-free finish without over-saturating the surface.
550 GSM — The All-Rounder
Best for: General paint work, wax and sealant removal, everyday detailing
550 GSM sits in the sweet spot for most detailing tasks. It's soft enough for safe paint contact, absorbent enough to handle product removal, and light enough to work with comfortably for extended sessions.
The MakerX Waffle 550 is the workhorse of the MakerX lineup — the towel you'll reach for most often. Whether you're removing a spray wax, buffing out a quick detailer, or doing a final wipe-down after a wash, the 550 delivers consistent, paint-safe results.
800 GSM — Premium Polish and Coating Work
Best for: Compound and polish removal, paint correction work, ceramic coating application wipe-off
At 800 GSM, you're in premium territory. These towels have a deep, plush pile that's exceptionally gentle on paint — critical when you're working with abrasive compounds or applying ceramic coatings where any marring is unacceptable.
The MakerX ProGleam 800 is built for this level of work. Its ultra-dense pile absorbs polish oils and compound residue without smearing, and its edgeless construction eliminates the risk of edge-induced scratches during correction work. The ProGleam is also available as part of the ProGleam Combo — a complete kit for paint correction and coating prep.
Pro tip: Always use a dedicated 800+ GSM towel for ceramic coating wipe-off. Using a lower-GSM towel risks streaking the coating before it flashes.
1200 GSM — Maximum Absorption for Drying
Best for: Post-wash drying, waterless wash finishing, ceramic-coated car drying
1200 GSM is the pinnacle of microfiber density. These towels are engineered for one primary purpose: absorbing as much water as possible in as few passes as possible. Fewer passes across the paint means less friction, which means less risk of introducing fine scratches during the drying stage.
The MakerX DryMax — the centrepiece of the DryMax Complete Wash + Dry System — is a 1200 GSM waffle-weave drying towel that can hold up to 8x its weight in water. On a ceramic-coated car, the DryMax glides effortlessly across the surface, picking up residual water without disturbing the coating.
If you only own one high-GSM towel, make it a 1200 GSM drying towel. The impact on your drying process — and your paint's long-term condition — is immediate and significant.
Quick Reference: GSM by Task
| GSM Range | Best Use Cases | MakerX Towel |
|---|---|---|
| 400 GSM | Quick detailer, glass, interior, spray wax | WaffleWeave 400 |
| 550 GSM | General paint work, wax/sealant removal | Waffle 550 |
| 800 GSM | Polish removal, paint correction, coating wipe-off | ProGleam 800 |
| 1200 GSM | Post-wash drying, waterless wash finishing | DryMax 1200 |
Building Your Detailing Kit
The ideal microfiber kit covers all four GSM ranges, with multiples of the towels you use most. A practical starting point for most enthusiasts:
- 2–3 x WaffleWeave 400 (glass and quick detailer work)
- 4–6 x Waffle 550 (general paint work — you'll go through these fastest)
- 2–3 x ProGleam 800 (polish and coating work)
- 2 x DryMax 1200 (one for the car, one backup)
Keep your paint towels completely separate from your wheel and tyre towels, and replace any towel that shows signs of roughness or pilling.
The MakerX Difference
Every towel in the MakerX lineup is engineered to a specific GSM for a specific purpose — not as a marketing number, but as a functional specification that determines how the towel performs on your paint. When you pick up a MakerX towel, you know exactly what it's built to do.
Explore the full MakerX microfiber range and build the kit that matches your detailing workflow.
