I've been a massive fan of the OPI topcoat for years, it made even cheap nail polish look beautiful and expensive. I didn't think I could love anything more... then I tried the OPI RapiDry.
A-M-A-Z-I-N-G. It does exactly what it says it will - dries solid and shiny in less than a minute. And what a shine!! I've tried other polishes that boast a diamond finish... but this actually delivers. It feels solid and strong and the shine is just incredible. I would say that it rivals gel nails for the intensity of the shine, and again - I can wear it over cheap colours and make them look incredible - bonus!
The shine is still so intense after several days, it looks like I've just applied it. No chips or stripping... it's just incredible. I will absolutely be buying the RapiDry again.
A really great, strong and glossy top coat which I especially recommend for protecting nail art. The formula is quite thick, but does dry quicker than normal. A great confidence booster for those who are new to nail art as it does a good job of setting and protecting your hard work.
Tips: Don't press too hard and drag the bristles through the polish you are top coating, as it can smudge your work. Use the brush to gently smear a blob over the nail in a few strokes for the best results.