Purdy Joint Knife Carbon Steel 4 Inch

Sale price£9.99RRP Manufacturer's RRP£17.10 inc. VAT
Over 18 onlySave £7.11 vs RRP

£8.33 ex. VAT

Only 10 left in stock

Complete the job

Optional extras

By law we cannot sell this product to anyone under 18. We may ask for ID on delivery or collection.

Secure checkout

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Order by 1pm Mon–Fri for same-day dispatch

  1. Order placed Today Confirmed by email
  2. Dispatched   Packed in Manchester
  3. Delivered   Tracked to your door

Estimated dates. Choose your service at checkout.

Product details

Description

About this product

Purdy Joint Knife Carbon Steel 4 Inch

The Purdy 4 inch joint knife has a 100mm carbon steel blade, wide and flexible. It covers more surface in fewer passes and leaves a smooth, flat finish that sands easily.

Key features

  • 4 inch (100mm) carbon steel blade
  • Wide, flexible blade
  • Covers more surface in fewer passes
  • Leaves a smooth, flat finish that sands easily

Specifications

Brand Purdy
Blade 4 inch / 100mm carbon steel

Which size do I need?

4 inch suits seams, screw heads and small repairs. A wider 6 inch joint knife is also sold for larger areas.

How to use

  1. Load joint compound on the blade.
  2. Draw it across the seam.
  3. Smooth the surface in a few passes.
  4. Clean the blade after use.

FAQs

What is it for?

Applying and smoothing joint compound over plasterboard seams, screws and repairs.

What is the blade made of?

Carbon steel.

How wide is it?

4 inch (100mm).

Specifications

  • 4 inch (100mm) carbon steel blade
  • Wide, flexible blade
  • Covers more surface in fewer passes
  • Leaves a smooth, flat finish that sands easily
Purdy Joint Knife Carbon Steel 4 Inch specification
BrandPurdy
Blade4 inch / 100mm carbon steel

Frequently asked questions

What is it for?

Applying and smoothing joint compound over plasterboard seams, screws and repairs.

Delivery & returns

Delivery (UK only)

  • Standard delivery £4.99, or free on orders of £50 or more. Arrives 2 to 3 working days after dispatch.
  • Express delivery £6.99. Arrives the next working day after dispatch.
  • Order before 1pm Monday to Friday and it is dispatched the same working day. Later orders, and orders placed at the weekend, are dispatched the next working day.
  • We do not dispatch at weekends or on UK bank holidays.
  • Remote postcodes can take longer. Heavy items may come on a pallet.

Returns

  • Changed your mind? Tell us within 14 days of delivery, then send it back within a further 14 days.
  • Faulty items can be returned within 30 days.
  • Tinted or mixed paint, opened sealants and chemicals, and cut-to-size goods cannot be returned.

Delivery information · Returns policy