Griot's Garage 11033 liquid protectant, glass sealant, 8 fluid oz., Each. Living in the northwest, Richard griot experiences lots of wet weather driving. This sealant dramatically increases your wet weather visibility making for a safer and much less stressful experience. Simply wipe on and buff off. It creates a hydrophobic surface that repels water instantly. It also helps you remove ice, salt, frost, and bug jerky more easily. Great for sleet and snow along with helping your wipers work better.