BACKSCRATCHERS Extreme Sealer 0.5 oz. Go to amazon.com Related posts The 10 best backscratchers nail products 2022 FeatureBackScratchers Extreme Sealer 0.5 oz. DescriptionBACKSCRATCHERS Extreme Glaze Sealer is a quick-drying, permanent sealer with UV protection and a high gloss shine. .5 oz.