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Professional Cleaning Products for Building Cleaners and Tradesmen in Hanover – solvent-free, NSF-certified, Made in Germany.

Renovation in Germany: Tips, trends and the right solvent-free cleaning products for craftsmen and DIY enthusiasts – Made in Germany.

Solvent-Free Cleaners – Why They Are the Better Choice for Health, Environment, and Performance Compared to Solvent-Based Products.

Preparing for Building Acceptance: Checklist for Clean Windows, Tiles, Frames, and Heater Blades – with the Right Solvent-Free Specialty Removers.

Removing primer without scratches – with the right method and a suitable primer remover, it can be achieved on glass, PVC, plastic, and tiles without damage.

Deep primer splashes on PVC or plastic? We'll show you which methods really work – and which mistakes you absolutely must avoid.

HATOCH® is Germany's only patented deep primer remover – solvent-free, biodegradable, and effective against all primer types. Learn what the patent means and why professionals rely on HATOCH®.

As a tradesperson, you need cleaning products that truly work: effective, gentle on materials, and economical. Discover why the 500 ml SPECIAL size is perfect for professionals – Made in Germany, solvent-free, and ready to use with a sponge included in the set.

Milky residue after applying silicate primer? Learn how to effectively remove it with metal polish. A practical tip from a user!

Professional 500ml deep cleaner for stubborn dirt. Application, test & buying advice from cleaning expert Hatoch. Find out more now!

Discover how HATOCH® Deep Primer Remover is revolutionizing the cleaning industry. Solvent-free, biodegradable, and effective. Born from 28 years of practical experience.

Professional instructions for removing primer from tiles, glass, and plastic. Includes video tutorial, step-by-step instructions, and professional tips from 28 years of experience.

Repurposed primer remover. Here's a test area from the conservatory's perimeter.

Remove silicate primer from glass

Not all primers are equally easy to remove. Silicate primer and mineral primer are particularly stubborn – they penetrate deep into the substrate and adhere particularly strongly to glass, plastic, and tiles. Why is silicate primer so difficult to remove?...

For our professionals and DYI with lots of stains. The deep primer remover in the 750ml bottle with spray head. This makes it easy to remove deep primer from windows and floors. Solvent-free and therefore not a hazardous material and therefore no training for employees. Simply spray on and wipe away. For the adhesive residue from the adhesive tape, simply order the adhesive residue remover. Saves you having to repaint the wall thanks to the practical patented cleaning head.