Koch Chemie GelCoat Ultra Heavy Cut Compound
KOCH CHEMIE GELCOAT ULTRA HEAVY CUT FOR SEVERE OXIDATION | FORT MYERS
Gelcoat Ultra Heavy Cut is the highly abrasive machine polish for very heavily weathered, grayed, and stressed gelcoats and marine paints. When standard Heavy Cut isn’t enough on neglected Southwest Florida hulls, Ultra Heavy Cut is the aggressive prep step before stepping down the Koch gelcoat system.
FEATURES / WHY PROS USE IT
- Highly abrasive cut for extreme oxidation and grayed gelcoat
- Also positioned by Koch for demanding prep on heavily stressed marine paint
- Rotary or DA with Heavy Cut Pad / short lambswool / twist wool
- Silicone-conscious restoration workflows—follow with finer gelcoat polishes
HOW TO USE
- Shake well; apply ~5 pea-sized drops to Heavy Cut or wool pad
- Work methodically; wipe and evaluate before moving to Fine/Micro/Finish
- Do not chase perfection in one pad—step down abrasives for clarity
- Avoid hot gelcoat; protect product from frost and heat
SHOP KOCH CHEMIE MARINE AT MDSC
Marine Detail Supply Co. stocks the full Koch Chemie Marine Line for professional boat detailing across Fort Myers and Southwest Florida. Pick up at HQ — 14231 Jetport Loop, Fort Myers — or order for same-day shipping when you qualify. Ask our team about pads, machines, and the right cut level for your gelcoat or paint correction job.
- FREE Shipping on all domestic U.S. orders over $200
The training at Marine Detail supply is very hands on and educational. the knowledge that you will gain from industry professionals is going to help take your business to the next level.
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FAQ
Will there be hands on demonstration?
Absolutely. We will have a boat in the shop to work on. We typically focus on the hull sides. All the Starke products, pads and machines will be on display and available for use.
Will there be classroom work?
Yes. We like to sit down and go over some over the basics. We will have a presentation and slideshow. We start by introducing everyone. We like to ask why each person came and what they wanted to gain from this experience. Once we figure that out we can then dial in the message to focus on where everyone needs the most information.
Is this an accreditation course?
Yes. Sign up for this course to become a Starke Certified Installer and be listed on our site and receive special discounts on Starke products.
If I am a DIYer, can I attend this course.
Absolutely. This class is for the professional or the enthusiast. The techniques we will be teaching work across the board.