Gtechniq W3 Ceramic G-wash
Gtechniq Ceramic GWash is an advanced all-in-one shampoo that cleans and protects in a single step.
Key Benefits
- Clean & Protect in One Step: Washes the vehicle while depositing a hydrophobic protective layer.
- Hydrophobic Performance: Repels water and dirt to simplify ongoing maintenance.
- Up to 3 Months Durability: Adds meaningful protection with every wash.
- Low-Suds, High Lubrication: Encapsulates dirt to reduce the risk of swirl marks.
- Finish-Safe Formula: Suitable for gloss, matte, and satin paint finishes.
- Highly Concentrated: Economical to use with excellent cleaning efficiency.
How to Use
- Pre-Rinse: Rinse the vehicle thoroughly to remove loose dirt and debris.
- Mix: Add a small amount of Ceramic GWash to a bucket of water.
- Wash: Clean the vehicle top to bottom using a quality wash mitt.
- Rinse: Rinse thoroughly to activate the hydrophobic protection.
- Dry: Dry with a clean microfiber drying towel for best results.
PRO TIP: Use Ceramic GWash as a maintenance shampoo between full protection applications to continuously refresh hydrophobic behaviour and gloss with every wash.
Dilution calculator
Pick your container and your ratio, and read off how much concentrate to pour.
A foam cannon does not spray its bottle. It draws from the bottle into the pressure washer's flow, so a 1 L bottle can put 11 L on the car and the ratio in the bottle tells you nothing about what reaches the paint. Measure your setup once and the number holds for every product that quotes a PIR.
Nothing matches that. Check the product's own page for its ratio.
Common questions
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Parts water to one part product. A 10:1 mix is ten parts water and one part product, so a 1 L bottle takes 91 ml of product and 909 ml of water. A few brands print theirs the other way round, so check the label if a number looks unusually strong.
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Water first, then the concentrate. Pouring concentrate into an empty bottle and topping it up makes it foam over the top, and you lose some of what you just measured.
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Most diluted products keep for a few weeks in a sealed, labelled bottle out of sunlight. Write the product and the ratio on the bottle. An unlabelled trigger bottle is how the wrong chemical ends up on someone's interior.
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Panel Impact Ratio is the concentrate as a percentage of everything leaving a foam cannon, the bottle water and the pressure washer water together. It matters for snow foam and pre-wash only, because a cannon draws from its bottle into the washer's flow rather than spraying the bottle.
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A syringe or a measuring jug with millilitre graduations. Capfuls vary by bottle and by how full you fill them, and at 256:1 a few millilitres out is a noticeable change in strength.