Restoring dull paint: what polish can do and when it does harm
Daniel von Detailing1 |
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Nautical LineKoch-Chemie
Marine Protective Sealant "Sm0.01" Spray Sealant for Boats (Marine Line)
High-quality spray sealant for boats with easy application
In stock (6× 500ml · 1× 5 liters)From $62.55$69.51Contents: 500mlUnit price ($125.10 / l)Unavailable -
Nautical LineKoch-Chemie
Allround Leather Cleaner "Alc" Vinyl, Synthetic Leather and Genuine Leather Cleaner (Marine Line)
Effective cleaner for vinyl, faux leather and real leather on boats
Low stock (5 units)$52.99Contents: 1000mlUnit price ($52.99 / l)Unavailable -
Nautical LineKoch-Chemie
Gelcoat One Cut "Gp6.01" High-Gloss Polish with Sealant for Gelcoats and Boat Paint (Marine Line)
Efficient one-step polish for gelcoats and boat paints with high gloss
In stock (2 units)$100.09$111.22Contents: 1000mlUnit price ($100.09 / l)Unavailable -
Nautical LineKoch-Chemie
Gelcoat Heavy Cut "Gh8.01" Heavy-Cut Compound for Gelcoat and Boat Paint (Marine Line)
Effectively removes deep scratches & hazing from heavy weathering
In stock (2 units)$89.99Contents: 1000mlUnit price ($89.99 / l)Unavailable -
Nautical LineKoch-Chemie
Gelcoat Fine Cut "Gf6.01" Fine Cutting Polish for Gelcoat and Boat Paint (Marine Line)
Cutting polish for effective removal of medium scratches & oxidation
Pre-order$89.99Contents: 1000mlUnit price ($89.99 / l)Unavailable -
Nautical LineKoch-Chemie
Extremely abrasive polish for effective removal of deep scratches
In stock (2 units)$89.99Contents: 1000mlUnit price ($89.99 / l)Unavailable -
Nautical LineKoch-Chemie
Gelcoat Micro Cut & Finish "Gp3.01" Finishing Polish for Gelcoat and Boat Paint (Marine Line)
Finishing polish for effective removal of fine scratches and holograms
In stock (3 units)$97.99Contents: 1000mlUnit price ($97.99 / l)Unavailable -
Nautical LineKoch-Chemie
Multi Cleaner "Mc" All-Purpose Cleaner (Marine Line)
Phosphate- and solvent-free all-purpose cleaner for boats
Low stock (4× 1000 ml / 1 liter)Pre-order (10 liters)From $18.99Contents: 1000mlUnit price ($18.99 / l)Unavailable -
Nautical LineKoch-Chemie
Gelcoat Micro Cut "Gm3.01" Micro-Abrasive Polish for Gelcoat and Boat Paint (Marine Line)
Removal of fine scratches & holograms on slightly weathered gelcoat
In stock (3 units)$81.99Contents: 1000mlUnit price ($81.99 / l)Unavailable -
Nautical LineKoch-Chemie
Boat Wash "Bw" Boat Shampoo (Neutral) (Marine Line)
Gentle & thorough boat care
In stock (2× 1000 ml / 1 liter)Pre-order (10 liters)From $29.17$32.43Contents: 1000mlUnit price ($29.17 / l)Unavailable -
Nautical LineKoch-Chemie
Gelcoat Finish "Gp1.01" gloss polish for gelcoat and boat paint (marine range)
Streak-free high-gloss finish with intense color enhancement
Low stock (4 units)$54.99Contents: 1000mlUnit price ($54.99 / l)Unavailable -
Nautical LineKoch-Chemie
Allround Window Cleaner "Awc" Cleaner for Glass, Paint and Polycarbonate (Marine Line)
Streak-free cleaning for boat windows
Low stock (4× 1000 ml / 1 liter)Pre-order (10 liters)From $36.14$40.15Contents: 1000mlUnit price ($36.14 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "VinylTexClean" Vinyl/Textile Cleaner
Mild cleaner for vinyl and textile surfaces
In stock (1 unit)$22.22$24.70Contents: 500mlUnit price ($44.44 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "PerfectOne" OneStepPolish
Powerful polish for lasting restoration of gelcoats
In stock (3 units)$33.36$37.06Contents: 250mlUnit price ($133.44 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER “RoughCut” Step 1 polish
Extra powerful polish for restoring weathered gelcoats
Low stock (6 units)$34.75$38.61Contents: 250mlUnit price ($139.00 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER “WaxPolish” wax polish
Hard wax polish for sealing gelcoats
Low stock (6 units)$22.22$24.70Contents: 250mlUnit price ($88.88 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "SeaYou" Glass Cleaner
Streak-free cleaner for glass and polycarbonate surfaces
In stock (3 units)$20.83$23.15Contents: 500mlUnit price ($41.66 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "HelloWhite" AntiGilb
Stain remover with instant effect
In stock (7 units)$66.73$74.14Contents: 1000mlUnit price ($66.73 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "FineCut" Step 2 Polish
Gelcoat polish for removing holograms and fine scratches
In stock (7 units)$25.00$27.78Contents: 250mlUnit price ($100.00 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "AllWays" All-Purpose Cleaner
Vinyl upholstery care with UV protection for a pleasant feel
In stock (8 units)$15.27$16.97Contents: 500mlUnit price ($30.54 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "CleanMarine" Boat Shampoo
Gentle universal shampoo without microplastics and additives
In stock (9 units)$33.36$37.06Contents: 1000mlUnit price ($33.36 / l)Unavailable
Boat shampoo
View allBoat shampoo
Boat shampoo removes salt residue and adhering dirt from suitable boat surfaces. The selection distinguishes between regular washing and targeted descaling; existing sealants and the material determine the appropriate cleaner. Gelcoat, painted parts, and metal are treated according to their respective approvals.
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Nautical Line
Koch-Chemie
Boat Wash "Bw" Boat Shampoo (Neutral) (Marine Line)
Gentle & thorough boat care
In stock (2× 1000 ml / 1 liter)Pre-order (10 liters)From $29.17$32.43Contents: 1000mlUnit price ($29.17 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "CleanMarine" Boat Shampoo
Gentle universal shampoo without microplastics and additives
In stock (9 units)$33.36$37.06Contents: 1000mlUnit price ($33.36 / l)Unavailable
Boat cleaners
View allBoat cleaner
Boat cleaners remove various types of buildup from the entire hull, deck, and interior. Mineral deposits, grease films, and dirt on vinyl or textiles each require suitable formulas. Material compatibility takes precedence over cleaning power; a hull cleaner is not automatically suitable for cushions or windows.
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Nautical Line
Koch-Chemie
Allround Leather Cleaner "Alc" Vinyl, Synthetic Leather and Genuine Leather Cleaner (Marine Line)
Effective cleaner for vinyl, faux leather and real leather on boats
Low stock (5 units)$52.99Contents: 1000mlUnit price ($52.99 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "VinylTexClean" Vinyl/Textile Cleaner
Mild cleaner for vinyl and textile surfaces
In stock (1 unit)$22.22$24.70Contents: 500mlUnit price ($44.44 / l)Unavailable -
Nautical Line
Koch-Chemie
Allround Window Cleaner "Awc" Cleaner for Glass, Paint and Polycarbonate (Marine Line)
Streak-free cleaning for boat windows
Low stock (4× 1000 ml / 1 liter)Pre-order (10 liters)From $36.14$40.15Contents: 1000mlUnit price ($36.14 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "SeaYou" Glass Cleaner
Streak-free cleaner for glass and polycarbonate surfaces
In stock (3 units)$20.83$23.15Contents: 500mlUnit price ($41.66 / l)Unavailable -
Nautical Line
Koch-Chemie
Multi Cleaner "Mc" All-Purpose Cleaner (Marine Line)
Phosphate- and solvent-free all-purpose cleaner for boats
Low stock (4× 1000 ml / 1 liter)Pre-order (10 liters)From $18.99Contents: 1000mlUnit price ($18.99 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "HelloWhite" AntiGilb
Stain remover with instant effect
In stock (7 units)$66.73$74.14Contents: 1000mlUnit price ($66.73 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "AllWays" All-Purpose Cleaner
Vinyl upholstery care with UV protection for a pleasant feel
In stock (8 units)$15.27$16.97Contents: 500mlUnit price ($30.54 / l)Unavailable
Boat polishes
View allBoat polishes
Boat polishes treat superficially weathered gelcoat and exposed painted boat surfaces. Abrasive, fine, and finish polishes differ in their cutting power; one-step products combine correction and gloss in a single application. The condition of the surface, not just the desired level of gloss, determines the choice of polish and pad.
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Nautical Line
Koch-Chemie
Gelcoat One Cut "Gp6.01" High-Gloss Polish with Sealant for Gelcoats and Boat Paint (Marine Line)
Efficient one-step polish for gelcoats and boat paints with high gloss
In stock (2 units)$100.09$111.22Contents: 1000mlUnit price ($100.09 / l)Unavailable -
Nautical Line
Koch-Chemie
Gelcoat Heavy Cut "Gh8.01" Heavy-Cut Compound for Gelcoat and Boat Paint (Marine Line)
Effectively removes deep scratches & hazing from heavy weathering
In stock (2 units)$89.99Contents: 1000mlUnit price ($89.99 / l)Unavailable -
Nautical Line
Koch-Chemie
Gelcoat Fine Cut "Gf6.01" Fine Cutting Polish for Gelcoat and Boat Paint (Marine Line)
Cutting polish for effective removal of medium scratches & oxidation
Pre-order$89.99Contents: 1000mlUnit price ($89.99 / l)Unavailable -
Nautical Line
Koch-Chemie
Extremely abrasive polish for effective removal of deep scratches
In stock (2 units)$89.99Contents: 1000mlUnit price ($89.99 / l)Unavailable -
Nautical Line
Koch-Chemie
Gelcoat Micro Cut "Gm3.01" Micro-Abrasive Polish for Gelcoat and Boat Paint (Marine Line)
Removal of fine scratches & holograms on slightly weathered gelcoat
In stock (3 units)$81.99Contents: 1000mlUnit price ($81.99 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "PerfectOne" OneStepPolish
Powerful polish for lasting restoration of gelcoats
In stock (3 units)$33.36$37.06Contents: 250mlUnit price ($133.44 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER “RoughCut” Step 1 polish
Extra powerful polish for restoring weathered gelcoats
Low stock (6 units)$34.75$38.61Contents: 250mlUnit price ($139.00 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "FineCut" Step 2 Polish
Gelcoat polish for removing holograms and fine scratches
In stock (7 units)$25.00$27.78Contents: 250mlUnit price ($100.00 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER “WaxPolish” wax polish
Hard wax polish for sealing gelcoats
Low stock (6 units)$22.22$24.70Contents: 250mlUnit price ($88.88 / l)Unavailable -
Nautical Line
Koch-Chemie
Gelcoat Finish "Gp1.01" gloss polish for gelcoat and boat paint (marine range)
Streak-free high-gloss finish with intense color enhancement
Low stock (4 units)$54.99Contents: 1000mlUnit price ($54.99 / l)Unavailable -
Nautical Line
Koch-Chemie
Gelcoat Micro Cut & Finish "Gp3.01" Finishing Polish for Gelcoat and Boat Paint (Marine Line)
Finishing polish for effective removal of fine scratches and holograms
In stock (3 units)$97.99Contents: 1000mlUnit price ($97.99 / l)Unavailable
Boat sealants
View allBoat sealants
Boat sealants protect cleaned surfaces on a boat that are compatible with the product. Coatings for gelcoat, textiles, or leather differ in their adhesion and preparation. The selection depends on the material and exposure to water and weather; protection for the hull is not automatically suitable for upholstery.
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Nautical LineKoch-Chemie
Allround Leather Sealant "Als" Vinyl, Faux-Leather & Genuine-Leather Sealant (Marine-Linie)
Reliable Protection for Vinyl and Leather Surfaces for Boats
In stock (7 units)$57.99Contents: 1000mlUnit price ($57.99 / l)Unavailable -
Nautical Line
Koch-Chemie
Marine Protective Sealant "Sm0.01" Spray Sealant for Boats (Marine Line)
High-quality spray sealant for boats with easy application
In stock (6× 500ml · 1× 5 liters)From $62.55$69.51Contents: 500mlUnit price ($125.10 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "CoverGuard" textile sealant
Special textile sealing with subsequent easy-to-clean effect
In stock (8 units)$62.55$69.51Contents: 1000mlUnit price ($62.55 / l)Unavailable
Boat care
View allBoat care
Boat care complements the cleaning of vinyl, rubber, and other approved materials on board. Care products are selected based on the surface and desired finish; slip resistance and grip remain crucial for contact surfaces. Salt and dirt residue must be removed before treatment to ensure a uniform result.
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Nautical Line
Koch-Chemie
Allround Leather Sealant "Als" Vinyl, Faux-Leather & Genuine-Leather Sealant (Marine-Linie)
Reliable Protection for Vinyl and Leather Surfaces for Boats
In stock (7 units)$57.99Contents: 1000mlUnit price ($57.99 / l)Unavailable -
Koch-Chemie × THE FINISHER
THE FINISHER "VinylGuard" Vinyl Care
Vinyl upholstery care with UV protection for a pleasant feel
In stock (3 units)$23.61$26.24Contents: 500mlUnit price ($47.22 / l)Unavailable
Boat
Boat: Boat care products clean, polish and protect the boat surfaces they suit. Salt residue, weathering and mixed materials set what the care has to do.
Gelcoat, vinyl, leather and fabrics each get their own products; what you choose follows the surface and the job in front of you.
Too much choice in Boat? Get help picking:
Add Detailing1 as a preferred source on GoogleDetailing101
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