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Item #:
67682246
Corrugated Plastic Board 12x18 2 Pack Black Large Poster Board. Corrugated Plastic Cardboard Coroplast Sheets 12x18 Sign Board. Blank Slate Yard Sign
86% of respondents would recommend this to a friend
Item #:
67682246
AUD 109
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 13
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Corrugated Plastic is the number choice for sign makers because of its durability and impact resistance while remaining lightweight and cost-effective.
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What Stands Out
Durable Material
Constructed from 4mm thick corrugated plastic, these sheets are waterproof and resistant to wear, making them ideal for both indoor and outdoor use, ensuring longevity and reliability.
Versatile Use
Perfect for creating custom yard signs, posters, or any signage needs, providing a blank canvas to convey marketing messages or personal expressions effectively in various environments.
Cost-Effective Pack
Sold in a convenient two-pack, this product offers excellent value while allowing users to complete multiple projects, ensuring cost efficiency without compromising on quality.
Product Details
| Item Dimensions | 18 x 12 x 0.33 inches (45.7 x 30.5 x 0.8 cm) |
| Item Thickness | 0.19 inches (0.5 cm) |
| Color | Black |
| Item Shape | Sheet |
| Item Form | Sheet |
| Material | Plastic |
| Grade Rating | Commercial |
| Brand Name | WHOLESALE ARTS AND FRAMES |
| Number of Items | 2 |
| Unit Count | 2 Count |
| Manufacturer | Wholesale arts and Frames |
| Part Number | CPSHEET |
| Brand | WHOLESALE ARTS AND FRAMES |
| Item dimensions L x W x H | 18 x 12 x 0.33 inches (45.7 x 30.5 x 0.8 cm) |
| Shape | Sheet |
Who Should Buy?
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Yard Sign Users
Ideal for creating customizable yard signs for events, sales, or personal messages in outdoor settings.
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Event Planners
Perfect for event organizers needing durable signs for advertising, directions, or information at various venues.
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Artists and Crafters
Great for artists looking to create unique displays or art pieces using a lightweight and versatile board.
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Heavy Duty Use
Not suitable for applications requiring high impact resistance or extreme weather durability beyond basic conditions.
Product Description
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Related Searches
Customer Questions & Answers
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Question:
What are corrugated plastic boards used for?
Answer: Corrugated plastic boards, like the 24x36 Coroplast sheets, are versatile and commonly used for outdoor signs, display boards, and yard signage. Their durability and weather-resistant features make them perfect for marketing purposes, event promotions, or as temporary directional signs. These boards are lightweight yet sturdy, making them suitable for various projects, including art displays, real estate signs, and craft creations. -
Question:
Are the 24x36 Coroplast sheets reusable?
Answer: Yes, the 24x36 Coroplast sheets are reusable, which makes them an economical choice for signage and craft projects. They can be easily wiped clean and are resistant to fading, allowing you to use them multiple times for different events or purposes. This quality makes them ideal for seasonal displays or repeated marketing campaigns, where signs can be updated without needing new materials. -
Question:
Can you print on corrugated plastic board?
Answer: Absolutely, you can print directly on corrugated plastic boards using digital printing techniques, screen printing, or vinyl decals. The smooth surface of Coroplast sheets ensures high-quality prints that maintain vibrant colors and sharp details. This is particularly useful for creating custom yard signs, promotional displays, or even personalized decorations, making them highly effective for any project. -
Question:
How do you cut corrugated plastic sheets to size?
Answer: Cutting corrugated plastic sheets is straightforward and can be done with sharp utility knives or scissors. It's best to lay the sheet on a flat surface, measure and mark the desired size, and then carefully cut along the lines. Score the material a few times with the knife for cleaner cuts. This flexibility allows you to tailor the boards for a variety of applications, such as fitting them within specific frame sizes or custom sign shapes. -
Question:
Are these boards resistant to weather conditions?
Answer: Yes, the 24x36 corrugated plastic boards are designed to withstand various weather conditions. They are waterproof, resistant to UV rays that can fade colors, and can endure both heat and cold. This makes them an excellent choice for outdoor use, ensuring your signs remain clear and legible regardless of environmental factors, making them effective for real estate, events, or long-term outdoor promotions. -
Question:
What is the thickness of the Corrugated Plastic Sheets?
Answer: The thickness of corrugated plastic sheets can vary, but standard Coroplast sheets are typically around 4mm thick. This thickness provides a nice balance between flexibility and rigidity, allowing for sturdy signs that won't bend easily while still being lightweight for easy transport. This feature is especially beneficial for portable signage used in events, fairs, or exterior displays where ease of handling is crucial. -
Question:
Are there eco-friendly options for corrugated plastic boards?
Answer: Currently, traditional corrugated plastic boards may not be considered eco-friendly as they are made from polypropylene, a type of plastic. However, some manufacturers offer recyclable options and innovations in sustainable materials. When considering eco-friendliness, it's beneficial to check product specifications or seek brands that prioritize sustainability in their production process, contributing to a reduced environmental impact. -
Question:
Can I use paint on corrugated plastic boards?
Answer: Yes, you can use paint on corrugated plastic boards, but it's advisable to choose acrylic or spray paint designed for plastic surfaces. Proper surface preparation, including cleaning and potentially priming, can enhance paint adhesion. This allows for personalized designs or artistic projects that elevate the standard look of your signs or displays, providing a unique touch for events or advertising. -
Question:
How do I secure coroplast yard signs in place?
Answer: To secure coroplast yard signs, you can use H-stakes or metal sign holders, which are designed specifically for this purpose. Simply slide the board onto the stake and push it into the ground. Alternatively, you can use heavy-duty adhesive or velcro strips for indoor applications. This ensures your signs remain positioned correctly, whether for real estate listings or political campaigns, enhancing visibility and effectiveness. -
Question:
Where can I buy 24x36 Coroplast Sheets in Australia?
Answer: You can purchase the 24x36 Corrugated Plastic Board 2PK White Coroplast Sheets from Ubuy in Australia. Ubuy offers a wide range of these products with convenient delivery options, ensuring you can find the exact specifications you need for your projects, whether for signage, arts and crafts, or promotional displays.
WHOLESALE ARTS AND FRAMES Sheets Editorial Review
Corrugated Plastic Board 24x36 10 Pack White Large Poster Board is a versatile and high-quality product designed for various uses. Crafted from sturdy plastic, these sheets are 4mm thick, making them excellent for outdoor signage or even as insulation for small projects. Users appreciate the lightweight and stable nature of the boards, allowing for easy customization and cutting with tools like a circle cutter or utility knife. Many have used them for making yard signs, showcasing their ability to hold up well under different conditions. Their robust quality makes them a reliable choice for art projects and DIY needs.
Customer Reviews & Ratings
225 customers ratings
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5 Star
83%
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4 Star
10%
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3 Star
4%
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2 Star
0%
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1 Star
3%
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Pros
- High-quality sturdy construction
- Lightweight and easy to cut
- Versatile for various projects
- Perfect for outdoor and indoor use
- Stable for painting and crafting
Cons
- Cutting can be tricky without the right tools
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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Top selling Corrugated Plastic Sheets in Australia
Last Updated on August 15, 2026
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 109
Order now and get it around Sunday, September 13
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Features & Benefits
- Durable and impact-resistant material ideal for signage.
- Cost-effective and lightweight, making it easy to handle.
- Waterproof and stain-resistant, suitable for harsh weather conditions.
- Easily cut to size with a standard utility knife.
- Compatible with various printing methods for clear graphics.
- Versatile for multiple applications, including signage, packaging, and animal cages.
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