Description
Product Overview
The Cleverbrand Cork Sheet Plain delivers a precise 12″ x 12″ x 1/8″ square of premium Portugal cork, packaged in a practical 5‑pack. Each sheet is cut from 100% natural cork harvested sustainably, ensuring consistent density and uniform thickness across the entire surface. The material’s inherent elasticity and compressibility make it an excellent choice for applications that demand both resilience and stability. With a weight of just 13 ounces per sheet, the product is easy to handle, transport, and install, while still providing the robustness required for demanding industrial environments.
Designed with a rectangular shape and a smooth front face, the cork sheets offer a clean, professional appearance that integrates seamlessly into a variety of projects. The backing is engineered to resemble dartboard backing, providing additional grip and preventing slippage when the sheets are mounted on vertical or horizontal surfaces. This feature is especially valuable for bulletin board installations where frequent updates are required.
Each sheet measures 12.5 x 12.4 x 0.7 inches, giving a slight tolerance that accommodates minor variations without compromising fit. The product carries the model number 43219-42599 and is listed under ASIN B00YZ5197E, confirming its authenticity and traceability within the Cleverbrand catalog. The sheets have earned a solid 4.5‑star rating from 83 customer reviews, reflecting consistent satisfaction among users who appreciate the balance of quality and price.
In the competitive landscape of raw cork materials, this offering ranks #6 in the Cork Raw Materials subcategory and holds a respectable position within the broader Industrial & Scientific category. Its best‑seller rank demonstrates strong demand from manufacturers, hobbyists, and DIY enthusiasts alike. The product’s availability since June 5, 2015 underscores its proven track record and ongoing relevance in the market.
Overall, the Cleverbrand Cork Sheet Plain is engineered to meet the expectations of professionals seeking a reliable, versatile, and environmentally responsible material. Whether used for gaskets, bulletin boards, or high‑end underlays, the sheets provide a foundation that supports durability, ease of use, and aesthetic appeal.
Usage
These cork sheets excel in a wide range of industrial and commercial settings. In manufacturing, they serve as gasket material for sealing interfaces between metal, plastic, or composite components, leveraging cork’s natural compressibility to maintain airtight and watertight seals under pressure. The sheets can be cut to custom dimensions, allowing engineers to tailor the material to specific flange sizes or irregular shapes.
For office and educational environments, the cork sheets function as premium bulletin board surfaces. Their smooth front face accepts pins, thumbtacks, and push pins without tearing, while the backing prevents the board from sliding on walls or easels. The 5‑pack configuration ensures that multiple boards can be installed across a workspace, providing a cohesive visual system for announcements, schedules, and collaborative brainstorming.
In the realm of interior design and high‑end underlay applications, the cork’s thermal insulation properties contribute to sound dampening and temperature regulation. Architects and interior designers often incorporate cork sheets beneath flooring, wall panels, or ceiling tiles to enhance acoustic performance and create a comfortable indoor environment. The natural aesthetic of cork also adds a warm, organic texture that complements modern design schemes.
Outdoor and marine applications benefit from cork’s resistance to moisture and rot. When used as a protective layer beneath boat decks, dock fixtures, or outdoor furniture, the material helps prevent corrosion and extends the lifespan of the underlying structures. Its lightweight nature simplifies installation and reduces load on supporting frameworks.
Why Choose Us
Choosing Cleverbrand means selecting a partner committed to sustainability and quality. Our cork is sourced exclusively from responsibly managed forests in Portugal, where strict harvesting standards preserve the ecosystem while delivering a material with consistent performance characteristics. The renewable nature of cork aligns with corporate environmental goals and offers a low‑impact alternative to synthetic polymers.
Our manufacturing process incorporates precision cutting technology that guarantees each sheet meets exact dimensional tolerances. This precision reduces waste, minimizes the need for post‑processing, and ensures that every customer receives a product that fits their specifications out of the box. The result is a time‑saving solution that enhances productivity across diverse projects.
Customer support is a cornerstone of the Cleverbrand experience. Our technical team is available to advise on material selection, cutting techniques, and installation best practices. Whether you are a seasoned engineer or a DIY enthusiast, we provide guidance that helps you achieve optimal results and avoid common pitfalls associated with cork handling.
We stand behind our product with a satisfaction guarantee. If the cork sheets do not meet the advertised specifications or fail to perform as expected, our return policy allows for a straightforward exchange or refund. This confidence reflects the durability and reliability that have earned the product its high rating among users.
Key Features
- 100% Portugal cork delivers natural resilience and long‑lasting durability
- Precise 12″ x 12″ x 1/8″ dimensions simplify planning and installation
- Lightweight yet strong, ideal for both industrial and decorative uses
- Eco‑friendly material supports sustainable building and manufacturing practices
- Responsive customer support ensures assistance from selection to after‑sales
FAQ
Can the cork sheets be cut to custom sizes?
Yes, the sheets can be trimmed with a sharp utility knife or scissors to fit specific dimensions. For best results, use a straight edge and cut slowly to maintain clean edges.
Are the cork sheets suitable for outdoor applications?
The natural resistance of cork to moisture makes it appropriate for many outdoor uses, such as under deck flooring or boat fixtures. However, prolonged exposure to extreme weather may require additional protective coatings.
What is the recommended method for mounting the sheets on a wall?
For wall mounting, apply a strong adhesive suitable for cork or use mechanical fasteners like screws with washers. The backing material provides extra grip, reducing the chance of slippage.
How does cork compare to synthetic gasket materials?
Cork offers superior compressibility and self‑healing properties, allowing it to maintain a seal even after repeated compression cycles. It is also biodegradable and free from harmful chemicals found in many synthetic alternatives.
Is there a warranty on these cork sheets?
Cleverbrand provides a limited warranty covering manufacturing defects. If the product does not meet the described specifications, contact our support team for a replacement or refund.




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