Print-Grade Films & Sheets
K&R Plastics stocks one of the largest print-grade plastic inventories in the United States — rigid sheet, flexible film, and specialty substrates held in multiple gauges and sheet sizes across six U.S. locations for next-business-day freight reach. Every substrate on this page ships with published print-compatibility data and a downloadable datasheet, so you can spec with confidence before you order.
Picking the right substrate usually comes down to three questions: how the part is printed (toner, HP Indigo, UV or solvent inkjet, or screen), whether it’s thermoformed or fabricated, and how much clarity, impact resistance, or outdoor life the finished piece needs. If you want a structured walk-through, start with our substrate selection guide or compare the common rigid options head-to-head in PVC vs HIPS vs PETG. For press-specific advice, the digital printing substrate guide and screen printing compatibility guide cover treatment and ink-adhesion requirements.
Most stock items ship the same day, and cut-to-size is available on request — sheeted to your dimensions and shipped with the order. Need something that isn’t stocked? Our Engineering team sources and qualifies custom substrates against your spec, and a sample is the fastest way to confirm fit before a production run.
Rigid Films & Sheets
Rigid sheet is the workhorse of sign, display, and thermoforming work — flat panels that print sharply, die-cut cleanly, and form to shape. Choose by cost, clarity, formability, and impact resistance.
Flexible Films
Thin, dimensionally stable films for labels, overlays, laminating, and graphic applications where strength matters at low gauge.
Specialty Substrates
Purpose-built materials for durable, waterproof, or high-performance jobs that standard paper and plastic can't survive.
Not sure which substrate fits?
Tell us how the part is printed, formed, and used, and we’ll recommend the right material and gauge — or send samples to test first. Browse by industry and application to see how each substrate is used in the field.