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Gtechniq W9 Water Spot Remover - 500 ml

Gtechniq W9 Water Spot Remover - 500 ml
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3 + $19.79 10%
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Available Sizes

Gtechniq W9 Water Spot Remover
250 ml
($0.06 / ml)
Gtechniq W9 Water Spot Remover
500 ml
($0.04 / ml)
Gtechniq W9 Water Spot Remover
1000 ml
($0.04 / ml)

Product Information

  • Remove ugly water spots safely and easily
  • Works great on various paint types, vinyl and glass
  • Easy spray on, rinse off formula
  • Safe on coatings, won't strip coatings!
  • Product Codes: W9 0.25 x12, W9 0.5 x6, W9 1 x4
  • Read full description

Customer Reviews

75% of customers said that they would buy this item again
Based upon 8 ratings

Product Description

The Gtechniq W9 Water Spot Remover helps you remove ugly water spots fast, simple and easy! Water spots often come from the hard minerals that are left behind when water evaporates on the surface of your vehicle. Unfortunately, these marks not only etch onto the surface, but the longer they sit, the deeper they can etch and the harder they are to remove. With W9, you can remove a great deal of these marks without having to polish! To start, make sure the paint is clean and decontaminated. Spray the W9 onto the surface and buff away immediately with a clean microfiber towel. Once you are finished, rinse thoroughly and dry to reveal a clean and clear surface. The ugly watermarks should be gone and your paint is looking great again! W9 Water Spot Remover will save you valuable time and works great on glass, various paint types, vinyl and even matte finishes. Another awesome feature is that this product is safe on coatings, removing watermarks and silica scale from the surface. Other cleaners or polishes may strip off your coating, but this formula will not! Stop letting water spots ruin the look of your vehicle, use the Gtechniq W9 Water Spot Remover and say goodbye to water spots!

Application Instructions:
  • Start by washing and drying your car first
  • Do not apply in direct sunlight
  • Shake well and wear gloves
  • Spray liberally onto a clean microfiber towel (Gtechniq recommends the MF1 Cloth), wipe onto an area no bigger than 8" x 8"
  • Buff off immediately
  • Repeat as necessary
  • Re-wash your car after use
  • Store in a cool, dry place


How to use: W9 Water Spot Remover

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From The Label

Product Description

Water Spot Remover is a concentrated formula which is 100% coating safe. Hard water spots and silica scale will disappear from the exterior surface with ease. The formula works well on glass, where traditionally watermarks are exceptionally hard to remove. Use Water Spot Remover on all paint types, including matt finishes.


  1. Shake well before use, wear gloves and use out of direct sunlight.
  2. Use after washing and drying your vehicle.
  3. Spray liberally onto a clean MF1 ZeroR Microfibre Buff Cloth, wipe onto an area no bigger than 20x20 (8"x8").
  4. Buff immediately with a clean MF1 cloth.
  5. Repeat if necessary.
  6. Re-wash your vehicle after use.
  7. Store in a cool, dry place.

Please note that in extreme cases, water spots can etch into the surface of your paintwork requiring polishing to remove.

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
My car has been coated with Crystal Serum Ultra and EXOv4. Had some water spots from hard water wash and used this product, it is awesome. Just follow the directions.
Reviewed by on
Would they buy this item again? Yes
If you have a coating on the surface, you need this product to keep the coating looking great. Water marks depend on how deep they are in your clear, paint or coating on the surface. Generally coatings are protective against water marks, but this is great if light marks happen to show.
Reviewed by on
Would they buy this item again? Yes
Maybe I'm using it incorrectly or not letting it dwell long enough but I didn't do anything for me. I'll give it another try

Read all customer reviews of Gtechniq W9 Water Spot Remover

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