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Free Shipping in Canada Over $149 CAD — Use Code FREESHIPPING

Sanding + Finishing

Shop sanding and finishing supplies for woodworking projects that need smooth prep and a clean final result. This collection includes sanding discs, sanding pads, sponges, blocks, and finishing products to help DIYers, hobbyists, and professional woodworkers move from surface prep to finish application with confidence. Jeff Mack Supply makes it easy to find reliable sanding and finishing products online.

  • Sold out

    3 pack - Combination Sanding Blocks

    Jeff Mack Supply
    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    Out of stock

    Sia Profile Sanding Sponge Set Size: 2.75" by 3.75" by 1" QTY:  3 1 Medium (180-220 Grit) 1 Fine (220-320 Grit) 1 Super Fine (320-500 Grit) T...

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    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    Sold out
  • Sold out

    3 Pack - Sanding Blocks

    Jeff Mack Supply
    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    Out of stock

    Sia Flat and Edge Sanding Sponge Set Size: 2.75" by 3.75" by 1" QTY: 3 1 Medium (180-220 Grit) 1 Fine (220-320 Grit) 1 Super Fine (320-500 Gri...

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    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    $9.49 CAD - $9.49 CAD
    $9.49 CAD
    Sold out

  • Akfix D3 Wood Glue - Water-Resistant Adhesive for Woodworkers

    Jeff Mack Supply
    $6.00 CAD - $15.00 CAD
    $6.00 CAD - $15.00 CAD
    $6.00 CAD - $15.00 CAD
    $6.00 CAD
    In stock

    Akfix D3 Wood Glue is a premium-quality, water-resistant wood adhesive specifically formulated for DIY enthusiasts, woodworking professionals, and ...

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    $6.00 CAD - $15.00 CAD
    $6.00 CAD - $15.00 CAD
    $6.00 CAD - $15.00 CAD
    $6.00 CAD

  • Combination Sanding Block

    Jeff Mack Supply
    $2.99 CAD - $2.99 CAD
    $2.99 CAD
    $2.99 CAD - $2.99 CAD
    $2.99 CAD
    In stock

    Sia Profile Sanding Sponge Size: 2.75" by 3.75" by 1" The advantages of Sia Sponge's:  Colour coding means you never mix up your sanding grits...

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    $2.99 CAD - $2.99 CAD
    $2.99 CAD
    $2.99 CAD - $2.99 CAD
    $2.99 CAD

  • Finish Applicator Handle + Pad

    Jeff Mack Supply
    $14.99 CAD - $14.99 CAD
    $14.99 CAD
    $14.99 CAD - $14.99 CAD
    $14.99 CAD
    In stock

    Achieve professional-quality results with our Ergonomic Finish Applicator Handle, designed to make your finishing process smooth and effortless. Pe...

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    $14.99 CAD - $14.99 CAD
    $14.99 CAD
    $14.99 CAD - $14.99 CAD
    $14.99 CAD
  • Sold out

    Flexible Oil Spreader/Squeegee

    Jeff Mack Supply
    $3.49 CAD - $3.49 CAD
    $3.49 CAD
    $3.49 CAD - $3.49 CAD
    $3.49 CAD
    Out of stock

    Easily apply oil finishes to your woodworking projects with our 8" Flexible Spreader. Designed for precision and versatility, this tool ensures smo...

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    $3.49 CAD - $3.49 CAD
    $3.49 CAD
    $3.49 CAD - $3.49 CAD
    $3.49 CAD
    Sold out

  • Premium Sanding Discs — 5" & 6" (80–600 Grit)

    Jeff Mack Supply
    $0.70 CAD - $75.00 CAD
    $0.70 CAD - $75.00 CAD
    $0.70 CAD - $75.00 CAD
    $0.70 CAD
    In stock

    Get a flawless, professional-quality finish on your next woodworking project with our premium sia sanding discs. Available in 5" and 6" diameters a...

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    $0.70 CAD - $75.00 CAD
    $0.70 CAD - $75.00 CAD
    $0.70 CAD - $75.00 CAD
    $0.70 CAD

  • Sanding Block

    Jeff Mack Supply
    $2.99 CAD - $2.99 CAD
    $2.99 CAD
    $2.99 CAD - $2.99 CAD
    $2.99 CAD
    In stock

    Sia Flat and Edge Sanding Sponge Size: 2.75" by 3.75" by 1" The advantages of Sia Sponge's:  Colour coding means you never mix up your sanding...

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    $2.99 CAD - $2.99 CAD
    $2.99 CAD
    $2.99 CAD - $2.99 CAD
    $2.99 CAD

  • Sanding Discs for Festool Sanders - 6" (40–600 Grit)

    Jeff Mack Supply
    $0.90 CAD - $80.00 CAD
    $0.90 CAD - $80.00 CAD
    $0.90 CAD - $80.00 CAD
    $0.90 CAD
    In stock

    Take your Festool sander to the next level with our premium sia sanding discs — engineered for serious woodworkers, cabinet makers, and passionate ...

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    $0.90 CAD - $80.00 CAD
    $0.90 CAD - $80.00 CAD
    $0.90 CAD - $80.00 CAD
    $0.90 CAD

  • Sia 6" by 9" Non-Woven Pad

    Jeff Mack Supply
    $1.80 CAD - $40.00 CAD
    $1.80 CAD - $40.00 CAD
    $1.80 CAD - $40.00 CAD
    $1.80 CAD
    In stock

    These white pads are perfect for applying oil finishes such as Rubio Monocoat. Thin White Pad: 6" x 9" x 6mm ThickThick White Pad: 6" x 9" x 23-25m...

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    $1.80 CAD - $40.00 CAD
    $1.80 CAD - $40.00 CAD
    $1.80 CAD - $40.00 CAD
    $1.80 CAD
  • 6" diameter sia airpads

    Sia Airpads

    Jeff Mack Supply
    $5.99 CAD - $5.99 CAD
    $5.99 CAD
    $5.99 CAD - $5.99 CAD
    $5.99 CAD
    In stock

    Size: 6" Diameter Perfect for your final sanding or sanding before polishing.  Low clogging thanks to damp sandingHigh stock removal rates and exce...

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    $5.99 CAD - $5.99 CAD
    $5.99 CAD
    $5.99 CAD - $5.99 CAD
    $5.99 CAD

  • Sia Sanding Sponge

    Jeff Mack Supply
    $1.99 CAD - $1.99 CAD
    $1.99 CAD
    $1.99 CAD - $1.99 CAD
    $1.99 CAD
    In stock

    SIA 7979 Siasponge Soft Sanding Pad (4.5" x 5.5" x 3/16") — Wet/Dry Flexible Finishing Sponge Make finish prep faster and cleaner with the SIA 7979...

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    $1.99 CAD - $1.99 CAD
    $1.99 CAD
    $1.99 CAD - $1.99 CAD
    $1.99 CAD
  • photo of a bundle showing that 76 twels come in a pack for you to wipe down your oil surfaces for DIY woodworking projects

    Wypall X60 Shop Towels

    Jeff Mack Supply
    $5.00 CAD - $14.00 CAD
    $5.00 CAD - $14.00 CAD
    $5.00 CAD - $14.00 CAD
    $5.00 CAD
    In stock

    These Shop Towels are perfect for wiping oil finishes such as Rubio Monocoat and general shop use. Each Pack contains 76 towels.Each towel is 12.5"...

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    $5.00 CAD - $14.00 CAD
    $5.00 CAD - $14.00 CAD
    $5.00 CAD - $14.00 CAD
    $5.00 CAD

Let customers speak for us

from 4507 reviews

came fast, good quality, recommend

Kurt
Cat Router Template (Clear Acrylic)
Ambrosia Maple

Very nice. Clean and well dimensioned. Would order again.

Thomas Morin
Ambrosia Maple Wood - 3/4" Thick - Select a Size

Rectangle NO SEAL HDPE Resin Molds for Epoxy Charcuterie Boards & River Boards

Tyler Marquis
Rectangle NO SEAL HDPE Resin Molds for Epoxy Charcuterie Boards & River Boards
Excellent

As described. Excellent quality wood at fair price.

Stephen Lipsius
White Oak Wood - 1.75" Thick - Select a Size
Great service

Great service. Happy with my product

Nevena Boyko
Great pieces of Red Oak

Great service, fast delivery, excellent product!

Ronald L Findley
White Oak Wood - 3/4" Thick - Select a Size
Excellent Quality — Perfect for My Table Project

Really impressed with these C-channels. They’re well made, solid, and exactly what I needed for my friend’s table project. The quality was excellent and everything arrived exactly as expected. I’d absolutely buy from this seller again and would recommend them to anyone building or reinforcing a tabletop.

James Grandin
Steel C-Channel for Table Tops
Product as described

Purple Heart board was great. I made into a beautiful handle for my hammer.

Eric smith
Butcher Block Wood Strips

Excellent quality walnut. Fast shipping from Canada.

Jacob Sitzmann
Walnut Wood - 1.75" Thick - Select a Size
Cookies

They were very nice. I’m looking forward to using them.

William Jones
Ambrosia Maple Cookies (LIMITED TIME)

Universal Mounting Plates

Greg Krebs
Universal Mounting Plates

Beautiful white oak, no issues with the 9 boards that were delivered

Diane
White Oak Dimensional Boards | Dressed 4 Sides
White Oak Planks

The 3 - white oaks shelves (6” x 48” x 1.75”) purchased for the floating shelves that I’m building were excellent quality with no blemishes and or imperfections. I was able to finish these shelves with a natural sealer and a clear satin finish. Looks great!

Howard Martin
White Oak Wood - 1.75" Thick - Select a Size
I would give 6 stars if I could

Exceptional Maple delivered quickly and exactly as ordered. I used it to build a support for kitchen counter. I was able to match my new Maple kitchen cabinets and it's stunning. At age 78, I honestly hope I'm done with building and staining, but if I had to do it again, I would first contact Jeff Mack for the wood. Thank you Jeff.

Deatra Turner
Maple Wood - 1.75" Thick - Select a Size

Purpleheart Wood - 1.75" Thick - Select a Size

Ryan Vieau
Purpleheart Wood - 1.75" Thick - Select a Size