Product Overview
The Foamcore Waterproof PVC Sign Board is a premium lightweight plastic sheet designed for both indoor and outdoor advertising applications. Made from high-quality PVC resin with advanced foaming technology, this board combines excellent waterproof performance, smooth surface finish, and long-term durability. It is widely used for signage, printing, display panels, exhibition stands, and decorative projects.
Compared with traditional materials such as wood, MDF, or acrylic, the Foamcore Waterproof PVC Sign Board offers superior moisture resistance, easier processing, and more stable performance in humid or changing environments.
Key Features & Advantages
• 100% Waterproof & Moisture-Proof
Resists water absorption and will not warp, rot, or swell, making it ideal for outdoor signs and humid environments.
• Lightweight Yet Strong
The optimized foam structure ensures low density without sacrificing strength, making installation and transportation easier and more cost-effective.
• Smooth & Printable Surface
Perfect for UV printing, digital printing, vinyl lamination, and painting with bright, long-lasting color results.
• Excellent Weather Resistance
UV resistant, anti-aging, and suitable for long-term indoor and outdoor applications.
• Flame Retardant & Eco-Friendly
Formaldehyde-free, recyclable, and available with flame-retardant grades for public safety projects.
• Easy to Process
Can be cut, drilled, engraved, routed, nailed, or bonded using common woodworking tools.
Product Specifications
Material: PVC Resin with Foaming Additives
Thickness Range: 1.8mm – 30mm
Standard Size: 1220mm × 2440mm (4' × 8')
Custom Sizes: Available
Density: 0.3 – 0.9 g/cm³ (adjustable upon request)
Color Options: White, Black, Red (custom colors available)
Surface: Smooth, matte or glossy finish
Water Absorption: ≤ 0.5%
Flame Retardant Grade: UL94 V-0 / Class B1 (optional)
Main Applications
• Advertising Sign Boards
• UV Printing & Display Panels
• Exhibition & Trade Show Stands
• Wayfinding & Direction Signs
• Indoor & Outdoor Decorative Panels
• POP Displays & Retail Signage
• Letter Cutting & Engraving Projects
About the Manufacturer – Zibo Kaichuang Plastic Co., Ltd.
Zibo Kaichuang Plastic Co., Ltd. was established in 2017 and is a professional manufacturer integrating R&D, production, and sales of PVC foam boards. With a registered capital of RMB 8 million and more than 20,000㎡ of modern factory area, we now serve customers in over 20 countries worldwide.
Our main products include PVC foam boards, PVC sign boards, PVC printing boards, PVC engraving boards, PVC cabinet boards, and flame-retardant construction formwork. All products comply with ISO9001 quality management standards and meet international environmental requirements such as RoHS and REACH.
With an annual production capacity of over 10,000 tons and a location only 200 km from Qingdao Port, we ensure fast production, stable supply, and efficient global shipping.
Packaging & Shipping
• PE film protection on both sides
• Pallet packing for container shipment
• Suitable for sea, land, and air transportation
• Safe packing for long-distance export
If you are looking for a reliable manufacturer and long-term supplier of Foamcore Waterproof PVC Sign Board, Zibo Kaichuang Plastic provides stable quality, factory-direct pricing, and fast international delivery. OEM and bulk orders are warmly welcomed.
Contact us
Company: Zibo Kaichuang New Materials Technology Co., Ltd.
Contact Person: Celina Yue (Export Manager)
Phone/WeChat: +86 18053328687 (24/7 Available)
Email: celinayue@kaichuangplastic.com
Factory Address: Linzi District, Zibo City, Shandong Province, China
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