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Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
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Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro
Koch Chemie GC Glass Cleaner Pro

Koch Chemie GC Glass Cleaner Pro

Koch Chemie
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Koch Chemie Glass Cleaner GC is a ready-to-use pro glass cleaner for all smooth surfaces. Cuts oil, grease and insect residues fast, runs off streak-free, and improves cloth wipe performance. Read More
From
£8.95
Ex VAT: £7.46
Koch Chemie
Koch Chemie GC Glass Cleaner 1L
Stock: 20+
£8.95
inc. vat
Koch Chemie GC Glass Cleaner 10L
Stock: 3
£41.95
inc. vat
In Stock. Order now for delivery on Tuesday, 10th March. (Select Next Day Delivery at checkout.)

Koch Chemie Glass Cleaner GC — ready-to-use, streak-free glass cleaner

Koch Chemie Glass Cleaner GC is a professional, ready-to-use cleaner engineered for fast, reliable cleaning of glass and other smooth surfaces. It is designed to break down stubborn contamination such as oil films, greasy residues and insect remains, then run off quickly without streaking, leaving a clean, clear finish.

A key part of GC’s performance is its gloss and smoothness additive, which improves the wiping behaviour of your cleaning cloth. This helps reduce dragging and smearing on interior glass and mirrors, making it easier to achieve a crisp, haze-free result—especially under night-time lights or low sun.

  • Ready to use: no dilution required for consistent results
  • High cleaning strength: targets oily films, grease and insect residues
  • Fast run-off, streak-free finish: clears quickly for easier buffing
  • Improved wipe behaviour: gloss/smoothness additive enhances cloth glide
  • Multi-surface safe: ideal for smooth, hard surfaces beyond automotive glass

Where to use

GC is suitable for smooth surfaces such as vehicle windows and mirrors, as well as tiles, sheet metal and other hard, wipeable surfaces—making it a versatile choice for workshop and garage use.

How to use

  1. Work on cool glass out of direct sunlight.
  2. Spray undiluted onto the surface (or onto your cloth for interior glass to minimise overspray).
  3. Wipe to lift residues, then buff dry with a second clean microfibre for a crystal-clear finish.
  4. Repeat on heavily contaminated areas until the glass wipes perfectly clean.

Pro technique for perfect, smear-free glass

  • Two-cloth method: one cloth to clean, a second cloth to final-buff.
  • Cross-hatch wipe: wipe vertically on the inside and horizontally on the outside—any streaks are instantly identifiable.
  • Don’t overload: too much product can cause smearing; light mists and clean cloths win every time.

Internal links: Shop more Koch Chemie products and stock up on quality microfibre cloths for a true streak-free finish.

Our Take

“Why we keep reaching for this when we just want glass done properly.”

Koch Chemie GC Glass Cleaner Pro is one of those products that proves glass cleaning doesn’t need to be complicated. When we want something effective, reliable, and sensibly priced, this is a very easy product for us to pick up.

In use, we find it cuts through fingerprints, road film, and interior haze quickly without requiring multiple passes. It flashes off cleanly and leaves very little residue behind, which is exactly what we want when working on windscreens and interior glass where streaks are immediately noticeable.

What we appreciate most is how predictable it is. A light spray, a quality microfibre, and the glass comes up clear and sharp without fighting smears or oily residue. That consistency makes it well suited to both quick maintenance wipes and full interior details.

For us, GC Glass Cleaner Pro represents excellent value — straightforward chemistry, dependable cleaning power, and results that simply make glass look properly clear again.

Koch Chemie GC Glass Cleaner Pro Reviews

Koch Chemie GC Glass Cleaner Pro – Frequently Asked Questions

Got questions? You’re in the right place! Whether you’re a first-time user or a seasoned pro, our Frequently Asked Questions section is designed to be your go-to resource for quick answers, troubleshooting tips, and clever tricks to unlock the full potential of the Koch Chemie GC Glass Cleaner Pro.

Koch Chemie GC Glass Cleaner is a professional, ready-to-use glass cleaner specifically engineered for fast, reliable cleaning of glass and other smooth surfaces. It's designed to break down stubborn contamination such as oil films, greasy residues and insect remains, then run off quickly without streaking to leave a clean, clear finish. The cleaner features a gloss and smoothness additive that improves the wiping behaviour of your cleaning cloth, helping to reduce dragging and smearing for a crisp, haze-free result.

No, Koch Chemie GC Glass Cleaner comes ready to use and requires no dilution. This ensures consistent results every time without the need to measure or mix concentrates. Simply spray the product directly onto the surface or onto your cleaning cloth and wipe clean.

GC is suitable for smooth surfaces including vehicle windows and mirrors, as well as tiles, sheet metal and other hard, wipeable surfaces. This makes it a versatile choice for workshop and garage use beyond just automotive Glass Cleaning applications.

Work on cool glass out of direct sunlight for optimal results. You can spray the cleaner undiluted directly onto the surface, or for interior glass, spray it onto your cleaning cloth to minimise overspray. Wipe the surface clean and buff if necessary to achieve a streak-free finish.

Koch Chemie GC features a unique gloss and smoothness additive that enhances the wiping behaviour of your cleaning cloth, reducing dragging and smearing during application. This professional-grade formula is particularly effective at breaking down stubborn contamination like oil films and insect residues, while its fast run-off properties help prevent streaking for easier buffing and a superior finish.

Yes, Koch Chemie GC has high cleaning strength specifically designed to target and break down stubborn contamination including oily films, grease and insect residues. The professional formula makes it particularly effective for removing these challenging contaminants while still providing a streak-free finish that's especially clear under night-time lights or low sun conditions.