L'ABSOLU LACQUER LIPSTICK Buildable Shine & Colour Longwear Lip Lacquer. Fluoride varnish is a great addition to your weekly beauty regimen. A Lip lacquer is a great addition to your weekly beauty regimen. Mega Sleek Iron Smoother helps protect against heat damage up to 450° F and. Then tweak the color by applying a glaze or spraying a toner.