
Characteristics
| SHEET TYPE | CATEGORIES | SPECIFICATIONS | TOLERANCES |
| 4MM WHITE | Gauge – millimeters | 4mm | +/- .15 mm |
| 4MM WHITE | Density – grams/sq.meters | 650 / 750 | +/- 5 % |
| 4MM WHITE | Density – lbs/1000 sq.ft | 132 | +/- 5 % |
| 4MM WHITE | Dyne level – dynes/cm | 46 | 46 minimum |
| 4MM WHITE | Sheet thickness – inches | 0.009 | +/- 0.002 |
| 4MM WHITE | Flute thickness – inches | 0.009 | +/- 0.002 |
| Dimension | Type | Measurements | Tolerances |
| WIDTH | Minimum | 50 cm | +/- 5 mm |
| Maximum | 160 cm | +/- 5 mm | |
| LENGTH | Minimum | 50 cm | +/- 5 mm |
| Maximum | 305 cm | +/- 5 mm | |
| THICKNESS | Minimum | 4 mm | +/- 0.5 mm |
| Maximum | 4 mm | +/- 0.5 mm |
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- Lightweight: With its internal fluted structure, it is extremely lightweight, facilitating transport, handling, and installation.
- Weather Resistance: It is waterproof and moisture-resistant. It withstands moderate UV exposure and temperature changes without rapidly deforming.
- Chemical Resistance: Being polypropylene, it is inert to most oils, solvents, and water at normal temperatures.
- Durability: It does not rust, rot, or crumble like traditional cardboard.
- Ease of Cutting: It can be easily cut with a utility knife, die-cut, or digital cutting table to create custom shapes.
- Printability: Its treated surface (commonly corona-treated) allows for excellent ink adhesion in screen printing and UV digital printing.
- Flexible Yet Rigid: It can be bent along the flutes to create boxes or displays, yet maintains the structural rigidity necessary for signage.




The Versatile Corrugated Plastic Solution for Industry and Advertising
Coroplast, also known as corrugated plastic or cellular polypropylene, has established itself as one of the most efficient and economical materials on the market today. Its internal structure, composed of pneumatic channels (flutes), gives it a unique combination of lightness and strength. If you are looking for a durable material for signage, industrial packaging, or design projects, Coroplast is the top technical choice in Mexico and around the world.
Competitive Advantages of Coroplast
- Investing in Coroplast sheets offers direct benefits in cost and durability. These are the reasons why it is the preferred material for professionals:
- Extreme Lightness: Thanks to its cellular structure, it is much lighter than rigid PVC or wood, which facilitates its transport and installation.
- Weather Resistance: It is waterproof and moisture-resistant. It does not rot or rust and withstands exposure to various chemical agents and oils.
- Durability and Reusability: Unlike cardboard, Coroplast can be reused multiple times without losing its structural integrity, making it a more sustainable option.
- Ease of Transformation: It can be cut with a utility knife, die-cut, folded, stapled, or printed using high-resolution UV screen printing and digital printing.
- Economical: It offers an unbeatable cost-benefit ratio for large-scale advertising campaigns or surface protection during construction.
- 100% Recyclable: Made of polypropylene, it is an environmentally friendly material that can be reintroduced into the production cycle.
Main Applications of Corrugated Plastic
The versatility of Coroplast allows it to be used in countless sectors. Here are some of the most common applications:
1. Advertising and Signage
It is the standard for manufacturing temporary and permanent signage. From real estate signs («For Sale») and point-of-sale displays to booths for trade shows and events. Its smooth surface allows for excellent adhesion of inks and vinyl.
2. Industrial Packaging
Due to its impact-absorbing capacity, it is used to manufacture returnable boxes, product dividers, and special containers for automotive or electronic parts that require protection from dust and moisture.
3. Construction and Surface Protection
Architects and contractors use Coroplast sheets to protect floors, walls, and windows during remodeling or construction. Its low cost allows for covering large areas quickly and effectively.
4. Agriculture
In agriculture, it’s used to manufacture tree guards, crates for harvesting fruits and vegetables, and lightweight greenhouse structures thanks to its UV resistance.
5. Crafts and Project Design
Due to its ease of handling, it’s very popular for creating models, costumes, custom boxes, and product prototypes.
Looking for a High-Quality Coroplast Supplier?
At our company, we offer Coroplast sheets in various sizes, thicknesses (from 2mm to 10mm), and a wide range of colors to suit your project. Whether you need virgin material for food-grade packaging or corona-treated sheets for printing, we have the ideal logistics solution for all of Mexico.
Optimize your costs today! Contact us for a personalized quote and technical advice on the best thickness for your application.
Available in CORRUGATED PLASTIC PP
We have over 10,000 m² of stock available for immediate delivery
Request advice and prices via WhatsApp
Soluciones en construcción (GRUPO CARRASCO)

