"Clear lacquer" refers to a type of coating that is transparent and glossy, often used to protect and enhance the appearance of wood or other surfaces. Full definition
Oak and oak veneer with clear lacquer finish. (idealhome.co.uk)
With a strong structure, it features a subtle oak grain - style finish and coated in clear lacquer for extra protection and durability. (idealhome.co.uk)
It was way too thick, but I liked how it looked, so when I got my next shipment of clear lacquer base, I diluted it until the formula was right (and made about five bottles in the process). (wacie.com)