--- product_id: 48489458 title: "Karcher RM 627** 1l Glass Finisher Detergent" brand: "kärcher" price: "€ 29.34" currency: EUR in_stock: true reviews_count: 13 category: "Kärcher" url: https://www.desertcart.gr/products/48489458-karcher-rm-627-1l-glass-finisher-detergent store_origin: GR region: Greece --- # Streak & residue-free finish 1L premium liquid formula Compatible with Karcher K2-K7 washers Karcher RM 627** 1l Glass Finisher Detergent **Brand:** kärcher **Price:** € 29.34 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your view with streak-free brilliance! ✨ ## Quick Answers - **What is this?** Karcher RM 627** 1l Glass Finisher Detergent by kärcher - **How much does it cost?** € 29.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48489458-karcher-rm-627-1l-glass-finisher-detergent) ## Best For - kärcher enthusiasts ## Why This Product - Trusted kärcher brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Application:** Simple 4-step process ensures professional-grade results without the hassle. - • **Long-Lasting Protection:** Protective coating keeps conservatories, patios, and greenhouses looking pristine longer. - • **Value Meets Performance:** High-quality German engineering means a little goes a long way—premium results without premium waste. - • **Seamless Karcher Integration:** Optimized for all Karcher pressure washers (K2-K7) to maximize cleaning power and efficiency. - • **Spotless Clarity, Every Time:** 3-in-1 formula delivers a flawless, streak-free shine that elevates your glass surfaces. ## Overview The Karcher RM 627 1L Glass Finisher Detergent is a premium 3-in-1 finishing solution designed to keep large glass surfaces like conservatories and patio windows spotless and streak-free. Compatible with all Karcher pressure washers (K2-K7), it applies easily and leaves a protective, residue-free coating that enhances clarity and durability. Engineered in Germany, this liquid detergent offers professional-grade results with efficient usage, perfect for maintaining pristine glass in your home or workspace. ## Description Product Description The Karcher 3-in-1 glass finisher is the easiest way to keep large areas of glass such as patio windows and conservatories looking their best. The Glass finisher uses a protective formula which ensures cleanliness without leaving any spots or streaks. For the best results: 1. Clean the windows or glass surface using the Karcher universal cleaner and a karcher brush. (these can be used in conjunction with a Karcher Pressure Washer) 2. Thoroughly rinse the surface with a pressure washer ensuring that no residual detergent is left behind. 3. Apply the glass finisher by hand and wash off any residue with a pressure washer. 4. Leave the surface to completely dry to ensure a complete coating. The Karcher Glass Finisher should not be used in conjunction with any pre-coated glass. Ingredients cleaning agents Review: Leaves a streak-free finish and works really well - This glass finisher works exactly as advertised. It leaves windows looking clean and streak-free, and it pairs perfectly with my Karcher setup. The quality of the detergent feels high and you can see the difference compared to cheaper alternatives. A little goes a long way, so the value for money is good for a 1-litre bottle. If you already use a Karcher window cleaner and want a reliable finishing product, this is a great option. Review: Good window cleaner - Cleans the windows great through the karcher ## Features - 3-in-1 Glass finisher keeps areas such as conservatories, green houses or large patio windows looking their best. - Compatible with all Karcher Pressure Washers (K2 - K7). - Should not be used in conjunction with any pre-treated glass surfaces. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00Q6Y29E4 | | Best Sellers Rank | 107,292 in Garden ( See Top 100 in Garden ) 875 in Pressure Washers | | Brand | KÄRCHER | | Brand Name | KÄRCHER | | Capacity | 1000 ml | | Contains Liquid Contents? | Yes | | Country of Origin | Germany | | Customer Reviews | 4.4 out of 5 stars 748 Reviews | | Global Trade Identification Number | 04039784917071 | | Included Components | 1 x 3-in-1 Glass Cleaner | | Item Form | Liquid | | Item Type Name | Glass Finisher 3-in-1 Plug and Clean Glass Cleaner | | Item Volume | 1 Litres | | Item Weight | 1.05 Kilograms | | Item form | Liquid | | Item volume | 1 Litres | | Manufacturer | Kärcher | | Material Features | Scented | | Material Type Free | Dye Free | | Material feature | Scented | | Model Number | 6.295-474.0 | | Number of Items | 1 | | Part Number | 6.295-474.0 | | Product Warranty | No guarantee. | | Scent | Unscented | | Size | 1 count (Pack of 1) | | Special Features | Residue Free | | Specific Uses For Product | Window | | Specific uses for product | Window | | Surface Recommendation | Glass | | Unit Count | 1.0 count | ## Product Details - **Brand:** Kärcher - **Item form:** Liquid - **Item volume:** 1 Litres - **Material Type Free:** Dye Free - **Material feature:** Scented - **Scent:** Unscented - **Special feature:** Residue Free - **Specific uses for product:** Window - **Surface recommendation:** Glass - **Unit count:** 1.0 Count ## Images ![Karcher RM 627** 1l Glass Finisher Detergent - Image 1](https://m.media-amazon.com/images/I/71KC6acWVYL.jpg) ![Karcher RM 627** 1l Glass Finisher Detergent - Image 2](https://m.media-amazon.com/images/I/91krS9PH8DL.jpg) ![Karcher RM 627** 1l Glass Finisher Detergent - Image 3](https://m.media-amazon.com/images/I/91UXapTFhyL.jpg) ![Karcher RM 627** 1l Glass Finisher Detergent - Image 4](https://m.media-amazon.com/images/I/81rYz7M54cL.jpg) ![Karcher RM 627** 1l Glass Finisher Detergent - Image 5](https://m.media-amazon.com/images/I/916DwYKtl0L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Leaves a streak-free finish and works really well *by B***N on 8 December 2025* This glass finisher works exactly as advertised. It leaves windows looking clean and streak-free, and it pairs perfectly with my Karcher setup. The quality of the detergent feels high and you can see the difference compared to cheaper alternatives. A little goes a long way, so the value for money is good for a 1-litre bottle. If you already use a Karcher window cleaner and want a reliable finishing product, this is a great option. ### ⭐⭐⭐⭐⭐ Good window cleaner *by P***L on 1 December 2025* Cleans the windows great through the karcher ### ⭐⭐⭐⭐ Worth trying *by A***R on 19 April 2021* Didn't leave the windows perfect but much better than my usual efforts. I experimented and found that I needed to use at max setting on my dispenser on a K4. We have very soft water. I found the key was rinsing really thoroughly. Will buy again. ## Frequently Bought Together - Kärcher 6.295-474.0 3-in-1 Plug and Clean Glass Cleaner, White - Kärcher 62957650 3-in-1 Stone Plug and Clean , Black , Unscented , 1L --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/48489458-karcher-rm-627-1l-glass-finisher-detergent](https://www.desertcart.gr/products/48489458-karcher-rm-627-1l-glass-finisher-detergent) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-14*