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Marshalltown DuraSoft Stainless Steel Taping Knife 3 in. W X 12 in. L

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A stainless steel blade and cushioned DuraSoft grip make long taping jobs easier on your hand and your seams.
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Marshalltown item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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  • Guaranteed authentic · No counterfeits, no gray-market resellers
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Why isn't this online? The whole story →

About Product Overview

A 12" taping knife built for spreading and smoothing joint compound over drywall seams, patches, and skim coats. The stainless steel blade resists corrosion and won't leave rust marks in your mud, and the DuraSoft rubber grip keeps your hand comfortable through long taping sessions or repeated coats. Made in the USA by Marshalltown, a name drywall pros have relied on for generations.

  • Blade length: 12"
  • Blade width: 3"
  • Blade material: Stainless steel
  • Grip: DuraSoft rubber
  • Weight: 1.4 lbs
  • Made in USA

The Details Specifications

Brand Marshalltown
Model / MPN 3512SD
UPC 035965043250
Weight 1 lbs
Country of Origin United States
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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