Customer Reviews for Master Flow 36 in. x 48 in. Galvanized-Steel Flat Sheet - 30-Gauge Duct

The steel sheet is listed as 30 gauge, which should measure 0.0157-inches thick, but I checked the sheet I received and it measured only 0.010-inches. That worked for my application, but just be aware that the listed thickness may not be an exact match to what you expect.

Sheet metal was partially rolled for packaging and shipment and did not lay flat after unpacking. Part also had several permanent dents and creases. Metal was too thin - not rigid enough for the size of duct that a sheet this big would be used for.

This product was awesome and what I need to make a Soul Train Scramble Board. I was able to spray paint it and the magnetic letters still worked. Highly recommend.

Exactly what I needed

It looks too Good. In my new project I will use this tiles.

Whoever rolled this piece to fit it in the box, buckled it pretty good. Box was good piece was not.

The galvanized steel flat sheet was exactly what I needed to update the top of an old hutch. Thx.

Wish they would have been willing to cut it for me

Magnetic chalkboard!

I used this for the top of my package box that is outside. Was easy to form around the frame and keeps the rain out of the inside.

Used this flat sheet stock to create a door pan for an exterior door. It worked wonderfully. Easy to work with a hand seamer and folding tool. I've used in other applications to fix duct work and works great for that as well. Be careful of the edges as they can be sharp.

It was exactly what I need to complete my project. The Description was spot on , and the product is excellent.

Works good and last a long time.

Rating provided by a verified purchaser

Rating provided by a verified purchaser

Incredibly light gauge!

Rating provided by a verified purchaser

Rating provided by a verified purchaser

It worked out very well.

It was perfect for my project

It’s a piece of sheet metal. What else can I say.

Used for chimney cap.