I purchased this 4MM Finnish Birch plywood to make door panel inserts for my automobile. Aircraft Spruce was the only place that I could find the quality that I wanted, at any price! I was a little concerned about damage occurring in transit, but Aircraft Spruce had packaged it unbelievably well, and it arrived unscathed. Shipping wasnt too expensive for the half-sheets, either. Im delighted!

Robert F Verified Purchase

FINNISH BIRCH 4MM 30.5 X 61

As always, it was very easy to order, your service was prompt, and the product is very high quality Best Regards, Dennis Tiernan

Dennis T Verified Purchase

FINNISH BIRCH 4MM 30.5 X 61

Great for building boomerangs.

Hubertus T Verified Purchase

FINNISH BIRCH 4MM 30.5 X 61

Arrived intact and as advertised

Very good quality 👌

Very nice wood, no bad spots and shipped and delivered quick. 2nd order placed and WILL use them again soon.

Plywood was shipped quickly and well packaged.

Top quality product! I was also very pleased with the fast shipping and great care taken of packaging the product! I will definitely be ordering in the near future.

Im sculpting with 3mm and 4mm Finnish ply. It is far superior to anything else I have used. I shape it down to thin sections and it holds up! The shipping is quick, packaging excellent, and I am very satisfied. You get what you pay for. This is the best.

plywood showed up in excellent shape (due to their packaging) and was exactly what I ordered. I will definitely be making future orders from this company. extremely satisfied.

The product arrived in perfect condition, and the service was excellent, couldnt be happier! Thanks!

High quality, great customer support. They are willing and happy to answer questions and help with orders.

Very nice material, well packaged to prevent damage, and sent quickly.

Very rapid delivery and product was high quality. Will be making more purchases in the future.

Excellent product. Next day delivery on two orders. Great service. Thanks.

The wood is fine. The shipping charge was not.. Ill look elsewhere the next time I need aircraft supplies.

Super fast service and superior product! Highly recommend

This product was exactly as advertised, the shipping to a nearby store was free, and it arrived in perfect condition. The staff was friendly and helpful. I wouldnt hesitate to order again!

Solid with a good finish. Will make great floor boards for the plane.

Great wood, will purchase again!

Wonderful product, shipped and packed well and swiftly!

Product and shipping were FIRST CLASS. Making Cajons for a local nonprofit that supports music programs in schools without a music program.

Great products and very good packaging to protect items in shipping!

awesome product cant wait to build my next boat from it.

Nice service

Nice 1mm plywood as usual. I was most impressed by the method of packing/crating the 2x4 feet pieces of the thin plywood. Well done!.....as everything ACS&S does. Thank you.

shipment arrived with no damage. Quality was as expected

Packaging excellent. Perfect thank you

Great packaging for shipping. Fast and undamaged. Perfect ss expected

Excellent product ! I use it for the construction of RC boats . Shipping is great , Product packaging is amazing !

Everything has it should be. Very fast service.

Beautiful finish and unbelievable construction

Great product and packaged very well. No damage upon delivery.

Just what I wanted. Prompt delivery too. What else is there?

This was purchased for planking an RC wooden boat.The material was cut into 3/4 planks and it cut beautifully.Im looking forward to putting this on the model.

My order came on time, well packed. Very good quality. I use the material to make boomerangs. The first one I made I caught on the first throw... Great stuff.

Excellent product and company. Highly recommended.

Ordered a 2 x 4 sheet of 3mm Finnish Birch. Came very well packaged and in perfect condition. Thanks ACS

Excellent plywood

I am a builder of some repute of scale sailplanes. Invariably the design calls for plywood sheeting, whilst your product Finish Birch plywood 0.04mm may be expensive for a model glider it is the only plywood I would recommend for use in model aircraft being light in weight and consistent in quality.

Top quality ply

A beautiful piece of wood that was extremely well protected for shipping.

Very nice material

great service and a Quality product

Finnish 0.4 mm ply I use to cover giant scale R/C wings (100+ inch spans), stabs and control surfaces over balsa sheeting to give a very nice, strong finish that I overlay with 3/4 oz glass prior to painting. I have purchased at least 6 2x4 ft sheets of this material from Aircraft Spruce and have found the material perfect resulting in anticipated excellent results to my exacting standards. Material is always very well packaged to protect from shipping damage and comes with quick delivery service. I have purchased many other items from this company over many years and have full confidence I will receive a top notch product whether it is glass, epoxies or tools so the 5 stars..

Excellent ply wood. I have over a decade of composite experience and it is wonderful to find something made from wood plies at the same quality as materials I normally see made from carbon fiber.

This is my 3rd order from aircraft spruce & I will keep ordering all my rc boat wood from them. It’s better wood than you will ever find at a hobby shop at a better price. Thank you for your great products.

Best wood in the world! Best packaging, and shipping speed. Highly recommended! I will do a repeat business with!!

Great quality product. Arrived very quickly. Ordered 2 half sheets, they were packed in a wooden frame so it wouldnt be damaged by shipping. Prices very reasonable compared to others. Overall fantastic, will definitely buy from here in the future.

I need plywood for a spar repair. This is a wood spar on an experimental. There is a small crack and plywood will be the best solution glued over the crack. What is the best structural plywood? American or European birch? Or is there another stronger choice? What is the best adhesive for this? NH

Good product, mine had 6 plies instead of the advertised 5, but thats a bonus as far as Im concerned! I use it for model airplanes, and Aircraft Spruce has the best price per square foot.

Nice material!

Wood was excellent quality with excellent surface finish.

Small order, but very carefully packed. Happy

Great quality plywood. Definitely going back for more.

Great plywood. Better for what Im using it for than Okume. Nice finish, good to work with.

Excellent Plywood shipped fast and in good condition

Great plywood. Light and very strong. Just what I needed.

Very high quality wood. Im glad I found this website. I have made three purchases from here since.

Slight damage to one corner of the plywood, only about an inch of material, so acceptable even though it was well packaged with wood strips surrounding the material.

Product was excellent. Well packed for shipping but the shipping charge was excessive.

Exactly as advertised. Shipped quickly, arrived on time. A little pricey.

Really nice product poorly shipped. A lot of care was taken to ensure the surface was not scratched, which is nice, but the only dimensions I could ship in were 4 feet long. the Packaging was weak to bend in two dimensions, so I received a sheet that was bent in two dimensions, almost unusable for laser cutting.

Cardboard was ripped about twelve (12) inches of which six inches exposed the plywood. There is a scratch in the outer layer only. I will put this on the bottom.