Posters with Aqueous Coating FAQs
What is aqueous coating on posters and how does it differ from UV or lamination?
Aqueous coating is a water-based clear coat applied inline after printing to add protection and a gloss or matte finish. It’s low-VOC and recyclable-friendly, offers light scuff and fingerprint resistance, but is less high-gloss and less moisture-proof than UV coating or film lamination.
Which paper stock should I pick: 100 lb paper vs. 10 pt/14 pt/16 pt cardstock?
100 lb paper is a sturdy text stock that’s flexible and ideal for handouts or posters to be taped up. 10 pt/14 pt/16 pt are progressively stiffer cardstocks that lay flatter on displays and resist curling; choose thicker stocks for large formats or long-term indoor posting.
Can you print double-sided posters and is the coating on both sides?
Yes, choose Full Color Both Sides if you need graphics on both sides, and select Gloss Both Sides or Matte Both Sides for the finish. For double-sided printing, heavier stocks (14 pt/16 pt) minimize show-through.
Is there a stock that lets me write or stamp on the back?
Yes, 14 pt Cardstock Uncoated Back is designed for writable backs. On coated surfaces, permanent markers work best; ballpoints and gel pens may smudge, with matte performing better than gloss.
Are these posters suitable for outdoor use?
Aqueous-coated posters are meant for indoor use; the coating adds light moisture and scuff resistance but is not waterproof or UV-fade resistant. For outdoor exposure, a weatherproof substrate or lamination would be required (not part of this product).
What sizes are available, and how should I set up bleed?
Sizes include 8.5" x 11", 11" x 17", 12" x 18", 18" x 24", 22" x 28", 24" x 36", 39" x 27", and more. Supply artwork at full size in CMYK with 0.125" bleed on all sides and keep critical text 0.125" inside the trim.
How does gloss vs. matte aqueous coating affect the look and durability?
Gloss boosts color saturation and contrast with a slick sheen but shows glare; matte reduces glare for easier readability and a softer look. Both add light rub and fingerprint resistance compared to uncoated prints.
What are the turnaround options and cut-off times?
Turnarounds include Same Day, Next Business Day, and 3 Business Days. Same-day production typically requires press-ready files approved by the morning cut-off; proofing or file fixes can push timelines.
Are the materials recyclable and low-VOC?
Yes, aqueous coating is water-based and low-VOC, and coated paper/cardstock is widely accepted in mixed-paper recycling streams. No plastic films are added, so posters remain curbside-recyclable in most areas.
What file specs should I use for best print quality?
Provide a flattened PDF at 300 dpi (at size), CMYK color, 0.125" bleed, and fonts outlined or embedded; include high-res images and avoid RGB/Spot colors unless converted. Rich black for large solids: C60 M40 Y40 K100 is a safe target.