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Nanoskin Rain Prep Glass Activator & Cleaner 128 oz.

Cleans glass and preps it for Nanoskin Rain Glass Sealant

Nanoskin Rain Prep Glass Activator & Cleaner is a concentrated cleaner and lubricant designed to prep exterior glass for Nanoskin Rain Glass Sealant. Designed to be used with the Nanoskin Autoscrub System, Rain Prep Glass Activator & Sealant lubricates the surface while the Autoscrub removes bonded contaminants. Nanoskin Rain Prep Glass Activator & Cleaner also makes an exceptional glass cleaner; road film, bugs, dirt and grime don’t stand a chance!

In order for a glass sealant or glass coating to bond properly, the surface must be 100% free of previously applied sealants, protectants, coatings, bugs, tar, road film and bonded contaminants. If the glass isn’t properly prepped, all the time and money spent on a new glass sealant or coating will be wasted. Nanoskin developed Rain Prep Glass Activator & Cleaner as the perfect complement to the Autoscrub System for decontaminating and prepping glass for a sealant or coating.

Nanoskin Rain Prep Glass Activator & Cleaner is highly concentrated. A dilution ratio of 1 part concentrate to 7 parts water makes Rain Prep one of the most cost-effective glass cleaners available. What’s more, Nanoskin Rain Prep doesn’t streak and it resists smearing.


  1. Remove loose dirt on glass.
  2. Dilute Rain Prep 1:7
  3. Mist sufficient amount of Rain Prep onto the glass.
  4. Polish using the Nanoskin Autoscrub System.
  5. Wipe off residue and apply desired coating or sealant.
Glass Cleaner
  1. Dilute Rain Prep 1:7
  2. Spray directly onto glass.
  3. Wipe with a clean dry towel.
128 oz.

Nanoskin Rain Prep Glass Activator & Cleaner 128 oz.

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