Quote Originally Posted by yourman_2nd View Post
i'm using collinite 915 for the rainy season and i noticed that it doesnot prevent watermarks from forming on the roof and hood. i even applied nano slick after 12 hours to double the protection but still, watermarks are left on the hood and roof after raindroplets dryout. ano ba magaling than collinite 915 na LSD/wax that prevents watermarks (that is available locally)?
Hi sir. Did you polish your car first before applying the 915 to take out the watermarks? Maybe it was there in the first place and got locked in with the 915. And there is no magic product that will prevent watermarks. Given that rain water is acidic, it eventually eats through the layers of waxes we apply until it reaches the surface finish. Its further aggravated by the intense heat we have. Only way is to not let rainwater dry up sa sasakyan and just wash it at the end of the day. Nano sliq offers no protection at all sir. The 915 by itself is very durable and highly praised for its durability. You have a very good lsd already sir. Paint prep lang yan and maintenance especially now na intermittent weather natin and extremes pa.