Use our Post Code checker to see delivery costs. Available at the Product page, Cart and Checkout stages.
Marine Plywood | 6mm
Marine Plywood | 6mm
Complete Your Cart With:
Phenolic Edge Sealing Paint
Marine Plywood | 4mm
Marine Plywood | 9mm
Need Custom Cuts? £2.50 each
Available Sheet Area:
Applies to every sheet set in the Quantity above, if you require different cuts per sheet please add it to the cart separately.
Check Delivery Costs:
Couldn't load pickup availability
Description
Description
Marine Plywood | 6mm
Looking for strong and durable plywood that can withstand harsh marine environments? Our 6mm Marine Plywood is perfect for boats, docks, and other marine applications.
Here are three key features of our Marine Plywood:
- Water-resistant: Our Marine Plywood is specially treated to resist water and moisture, making it ideal for use in marine applications. It can handle exposure to saltwater, rain, and humidity without warping or delaminating.
- High-strength: Marine Plywood is designed to be stronger and more durable than traditional plywood. It has fewer voids and gaps, which increases its strength and makes it resistant to impact and stress.
- Versatile: Our Marine Plywood can be used for a wide range of applications beyond just marine use. It is also great for outdoor projects, such as decks, patios, and furniture. And because it is made from high-quality wood, it can be easily painted or stained to match any design aesthetic.
Specifications
Our Marine Plywood is available in thicknesses of 4mm, 6mm, 9mm, 12mm, 15mm, 18mm, 25mm and comes in a number of sizes:
Standard Sheet Sizes:
Product Details
Product Details
| Sheet Size | 2ft x 1ft|2ft x 2ft|4ft x 4ft|4ft x 2ft|8ft x 4ft |
|---|---|
| Sheet Thickness | 6mm |
| Sheet Type | Marine Plywood |
Share

Enjoyed your experience with us? Leave us a Google Review!
Frequently Asked Questions
What uses suit 6 mm marine plywood?
Good for lightweight applications: boat interior linings, curved components, model making, backing panels, or where flexibility is needed.
How flexible is 6 mm marine ply?
Thin enough to bend slightly over gentle curves when properly supported and moistened; still retains strength due to marine grade manufacturing.
Is 6 mm strong enough for outdoor exposure?
It resists moisture well, but being thin it is more vulnerable to damage, warping, or rot if abused or left with exposed edges.
Can I cut and shape 6 mm easily?
Yes — easier to cut than thicker panels. Smaller tools work well. Edges must still be sealed.
How fine is the surface finish on 6 mm marine plywood?
Marine plywood generally has smoother face veneers, minimal defects, especially on thinner sheets. Good for visible surfaces.
What are weight and handling considerations?
Lighter than thicker boards, easier to move, but large sheets still bulky; handling care required.
Where in marine or wet‑environment building is 6 mm most useful?
Lining, non‑load bearing sections, decorative elements, removable panels, boat interiors, cabinetry etc.
Will this plywood warp or delaminate if exposed continuously to moisture?
Manufactured to prevent delamination via waterproof glue; warp risk higher if edges are exposed or board is poorly supported or stored.
Finish and maintenance tips for 6 mm marine ply?
Use good sealants, maintain finish, avoid letting water pool; paint or varnish surfaces; inspect edges periodically.
Are there bulk or trade options and delivery challenges?
Yes, trade pricing often available. Because sheets are large, even at 6 mm, delivery and offloading access matter.
Still have questions?
We’re here to help! If you need more information about our products or services, feel free to get in touch.