Q1: What is the primary technical challenge this varnish addresses, and how does it work?
A: It addresses poor coating uniformity and surface defects (e.g., pinholes, craters) caused by high surface tension on hard-to-wet substrates. Its specially designed, low-surface-tension formula promotes rapid and even spreading, ensuring complete substrate coverage and a smooth, continuous film formation.

Q2: On which types of substrates is this product most critical for achieving a quality finish?
A: It is particularly critical for non-porous or low-energy surfaces, such as coated papers (especially high-gloss), synthetic films (PET, BOPP), metalized stocks, UV-printed surfaces, and heavily ink-covered areas where standard aqueous varnishes may retract or form defects.

Q3: Does the improved wetting compromise other properties like drying speed or final film hardness?
A: No. While optimizing wetting, the formulation is balanced to maintain fast drying through standard press dryers (IR/hot air) and achieve a durable final film with excellent rub and scratch resistance. It is designed to integrate seamlessly into existing production workflows without sacrificing performance.