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Model #GFS36X48

Store SKU #232887

36 in. x 48 in. Galvanized-Steel Flat Sheet

  • Ideal for small custom metal applications
  • Durable galvanized steel construction
  • Can be cut with tin snips
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Product Overview

The Master Flow 36 in. x 48 in. Galvanized-Steel Flat Sheet can be cut to size for a tough HVAC job that requires a customized fitting. This sheet of 30-Gauge, galvanized steel has a maximum temperature rating of 390°. It can be installed with sheet metal screws.
  • Made of 30-Gauge, galvanized steel
  • Can be cut to size for a customized HVAC duct fitting
  • Install with sheet metal screws (not included)
  • Always seal seams with building code-approved sealant or duct tape (not included)
  • Maximum temperature rating of 390°F, minimum temperature rating of -100°F

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Top Rated36 in. x 48 in. Galvanized-Steel Flat Sheet
BrandMaster FlowMaster FlowSpeedi-ProductsMaster Flow
Name24 in. x 36 in. Galvanized Steel Flat Sheet24 in. x 8 in. x 4 ft. Half Section Rectangular Duct7 in. x 60 in. 28-Gauge Galvanized Round Sheet Metal Pipe36 in. x 48 in. Galvanized-Steel Flat Sheet
Price
$1235
$2692
$2734
Ratings
(162)
(18)
(1)
(78)
MaterialGalvanized SteelGalvanized SteelGalvanized SteelGalvanized Steel
Gauge30282830
Product Width (in.)2424 in70.5
Product Length (in.)3648 in6048 in
Product Height (in.)0.258736
Product Diameter (in.) 7
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
48
Product Height (in.)
36
Product Length (in.)
48 in
Product Width (in.)
0.5

Details

Duct Type
Shell Only
Gauge
30
Insulated
No
Material
Galvanized Steel

Warranty / Certifications

Certifications and Listings
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Questions & Answers

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Customer Reviews

  • 4.3
    out of 78 reviews
  • 95%recommend this product
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Showing 1-10 of 78 reviews
the mirror quality is bad. it has changed color...
the mirror quality is bad. it has changed color on one of the edges of the mirror
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Works as great magnet board for kids. It’s cost effective, easy to hang and magnets stick to it p...
Works as great magnet board for kids. It’s cost effective, easy to hang and magnets stick to it perfectly. Edges are sharp (as expected) so we built a boarder and put caulking all on the edges. We also framed in and hung other items on the wall (3D dinosaur frames and a felt board) but the galvanized steel is located on the bottom of the wall to the right side in the attached photo.
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1 person found this helpful
Easy to use, cuts and bend with little effort. Worked well to add some extra cold air return duct...
Easy to use, cuts and bend with little effort. Worked well to add some extra cold air return ducting in my older home.
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  • Recommended
1 person found this helpful
I bought this Galv-Steel Flat Sheet to make a roof for our golf cart. It fit perfectly by miracl...
I bought this Galv-Steel Flat Sheet to make a roof for our golf cart. It fit perfectly by miracle! I only had to trim a few centimeters on one corner due to my "square" fabrication skills and welding. After I was done mounting it with self tapping screws into the roll cage I reinforced it with rubber-in-a can on the top and plastic poster board underneath. I then covered all the edges with foam pipe insulation. It looks awesome, has withstood 40 mph wind gusts, and I've received many compliments. Master Flow rocks!
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2 people found this helpful
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        I was looking for a quick remedy to prevent water overflow, this product with its flexibility and...
        I was looking for a quick remedy to prevent water overflow, this product with its flexibility and strength , allowed me create a overflow pan underneath my broken water heater . It served its purpose without costing a fortune , I did it myself.
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        • Recommended
        Pretty beat up lot of dings and dents...
        Pretty beat up lot of dings and dents
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        Showing 1-10 of 78 reviews