Corrugated Plastic Sheets - Coroplast™
Coroplast™ corrugated plastic sheets, also called fluted polypropylene, are a popular choice for today's screen-printing industry. Being tougher than corrugated fiberboard and lighter than extruded plastic sheet, it is ideal for indoor and outdoor applications. It is waterproof, stain-resistant, and durable, and is designed so that ink adheres better and lasts longer. Available with UV protection, flame retardant, anti-static, and custom color additives for specialized applications. Coroplast is the perfect solution for temporary event signage, outdoor yard signs for realtors, or seasonal displays.
Brand Name: Coroplast™
Common Names: Corrugated Plastic, Fluted Polypropylene, Intepro
Material Pros: Light-weight, Cost-effective, Waterproof
Popular Applications: Signage, Moisture Barrier
Common Industries and Uses for Corrugated Plastic Sheets
Corrugated plastic sheets are used in wide variety of industries due to cost-effective pricing and moisture resistance. Here are just a few of the most common applications we work with.
Stone and Granite Industry
Corrugated plastic sheets are a durable, lightweight solution for protecting stone and granite during transportation, storage, and fabrication. Their impact resistance and moisture-proof construction help prevent scratches, chips, and surface damage while keeping materials separated and secure. Common applications include rack spacer strips, edge protection, buffer rails, slab separators, countertop templates, and other protective packaging solutions.
Construction
Corrugated plastic sheets are a cost-effective solution for protecting finished surfaces on construction projects. Lightweight, durable, and easy to cut and install, they provide reliable temporary protection throughout the duration of a project. Common applications include temporary floor protection, walk protection, construction protection (CP) sheets, wall protection, and surface protection for high-traffic work areas.
Concrete
Corrugated polypropylene sheets are commonly used in concrete construction as moisture-resistant soil retainers and temporary formwork barriers. Their lightweight, durable design makes them easy to cut, install, and remove, helping contain soil and moisture during concrete pours while maintaining clean, consistent edges.
Packaging
Corrugated polypropylene sheets are a durable, lightweight solution for the packaging and shipping industry. Their moisture resistance, impact strength, and reusability make them an excellent alternative to corrugated cardboard for applications that require long-lasting performance. Common uses include returnable and reusable packaging, packaways, agricultural produce boxes, techno boxes, tropical fruit boxes, pallet pads, returnable shippers, crate liners, die-cut packaging, sonic-welded containers, and ship-flat reels.
Cut-to-Size Corrugated Plastic Sheets
Standard sheets run 48x96. Our cut-to-size service handles corrugated plastic with same-day turnaround and guaranteed tight tolerances. It cuts clean on a panel saw and scores easily with a straight edge and utility knife for site work. Call ahead on high-volume orders.
Commercial Capabilities and Services
Regal Plastics offers complete commercial solutions, from material supply to precision fabrication. Our in-house CNC machines and computerized panel saws allow us to custom cut and fabricate high-volume orders with fast turnaround times. With nationwide delivery, we help keep your projects on schedule.
Large Volume Orders
No order is too big. From pallets to full truckloads, we deliver nationwide.
High-Capacity CNC Machining
Equipped with multiple CNC machines to meet production schedules.
Bulk Cut-to-Size Orders
High-capacity custom cutting for bulk orders, delivered fast.
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