Base and top in one product? Convenient solution that will allow you to easily control the resources? Saving? With Semilac it is possible!

2in1 as a base ensures excellent natural nail adhesion, as a top it provides high gloss and durability, also prevents color from fading and varnishing. Medium density consistency makes application really easy.

Curing time:
LED UV lamp 6W: 45 seconds
LED UV Lamp 36W: 20 seconds
UV lamp 36W: 2 minutes

https://semilacusa.com/blogs/semilac-usa-blog/your-guide-to-manicure-base-top-coats-which-one-suites-your-needs-the-best

Ordered test conducted by Dermatest® GmbH, 03/2016