The Klasse products are acrylic-based synthetics and work great. Besides your paint they can be applied to wheels, windows, chrome, etc... They go on clear so I would think that they would work well on your clearbra. I do not have clearbra so this is just theory, although I have seen a few posts from those with clearbras that use these products. Zaino is also synthetic and works similiar to the Klasse products from what I have heard.