Sally Hansen Diamond Flash Fast Dry Top Coat

60 Seconds to stronger nails + dazzling shine!

By Sally Hansen

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Description & Features+

A fast drying, strengthening top coat, that helps stop nails from breaking and provides brilliant shine. The results? Stronger, shiny nails & a long lasting manicure.
Creates virtually shatter-proof shield to help prevent chipping and breaking
• Real micro-diamond, platinum and aluminum formula for strength & shine
• Fast-drying, long-wearing protection


Available for Shipping to Grab & Go Locker
Available for Shipping to Canada Post
All Ages
Sally Hansen
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From the Manufacturer +

Ratings & Reviews+

Sally Hansen Diamond Flash Fast Dry Top Coat is rated 4.1 out of 5 by 8.
Rated 5 out of 5 by from Awesome product! I am always looking for a good top coat...this was it!!! Helps strengthen nails, mine are relatively weak! Keeps polish on for me for almost two weeks, which is amazing. I am in health care, so I wash my hands like a million times a day...with other top coats my polish would last maybe 3 days! I've used this two times so far, and both times my polish lasted at least ten days!! High recommendation!
Date published: 2012-05-31
Rated 5 out of 5 by from My new favorite top coat!! I was using Orly, but it didn't dry fast enough. This dries quick, has a ton of shine, and is priced very well. This is my new favorite!!
Date published: 2012-06-27
Rated 5 out of 5 by from Works great and no chips yet! I painted my nails on Friday and wanted them to dry fast so I went out in search of a fast drying top coat. I am a fan of Sally Hansen products so I thought I would try this one out. I put on a movie when I do my nails and sometimes by the end of the movie, my nails aren't dry yet. Well, with Diamond Flash, my nails were dry way before the end of the movie and they were rock hard! I went to sleep right after and when I woke up, there were no marks or wrinkles embedded in the paint. I also have a job where my nail polish gets easily chipped. So far, no chips. This seems to be a hard top coat. We will see how long it lasts but so far, I am in love with it!
Date published: 2016-02-22
Rated 5 out of 5 by from This is the best1 By far in my own experience this is a terrific top coat. I do admit that I have not used all of the Sally Hansen top coats because there are so may of them. I had used the Mega shine and it was fine as long as you only used 2 coats. After that I found that it curled up and peeled right off. The Diamond flash is very shiny like Mega Shine but does not peel off (at least on me it doesn't). My mani and nail art last 2 weeks and I can use a new top coat if I need one without it peeling. I work hard so my nails get pretty beat up during the week and it still lasts me for 2 weeks, can't beat that!!
Date published: 2014-11-16
Rated 1 out of 5 by from Peels off within a couple hours I am so disappointed that I wasted money on this. I first applied direct to my nails just to have something on them. Within an hour of drying, it started peeling. So the next day, I did my nails (that looked fantastic!) and applied this as the "top coat" and allowed an hour of drying time because i didn't want to mess them up. Sure enough, 3 hours later, all the polish started peeling and all that time was wasted!
Date published: 2015-07-20
Rated 5 out of 5 by from Great topcoat! I bought this after not being able to find the other SH topcoat I was looking for & boy am I happy! This shines like you won't beleive & my manicure lasts!
Date published: 2012-08-20
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