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Marshalltown 3520SD is a DuraSoft I taping knife with a 20-by-3-inch stainless-steel blade. The stainless configuration uses an aluminum backing plate.
- Brand
- Marshalltown
- Model / manufacturer part number
- 3520SD
- SKU
- MTN.3520SD
Key specifications
- Manufacturer part number
- 3520SD
- Blade length
- 20 in.
- Blade width
- 3 in.
- Material
- Stainless steel
- Backing
- Aluminum backing plate
- Handle series
- DuraSoft I
- Sell unit
- Each
Compatibility and use
Match the stainless-steel option and 20-inch blade length; the blue-steel versions are separate configurations.
Frequently asked questions
How long is the blade?
The blade length is 20 inches.
What blade width is listed?
The blade width is 3 inches.
Is this the blue-steel version?
No. 3520SD is the stainless-steel configuration.
What backs the stainless blade?
The stainless-steel blade has an aluminum backing plate.
Which taping-knife series is this?
3520SD belongs to the DuraSoft I taping-knife series.
Product expert notes
Choose 3520SD when you need the 20-inch stainless-steel blade. Its aluminum backing is specific to the stainless configuration; blue-steel versions are separate choices.
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