On Thursday, January 7, 2021 at 6:19:11 PM UTC-5, MMOORE wrote:
The new SiO2 spray on/buff off waxes for cars are amazing. Anyone use this on glass sailplanes ?

It is a silica
No first-hand knowledge, but 3M makes a product for boats. In general, if 3M makes a product, it is the best of all of its competitors. No dog in that particular hunt, but as I contemplate another round of hard wax (and hard work) while we are between seasons, I'm wondering if this wouldn't be a great alternative especially as to ease of application. Anyone knowledgeable, please chime in. Here's a link to the product. https://www.3m.com/3M/en_US/company-...es+for+gelcoat. Caveat: info says it is suitable for environments not sensitive to silicone and I remember hearing once that silicone can sometimes interfere with fiberglass repairs. What say you, group?