Sanding is inherent to woodworking and is a vital need to ensure the surface of your wood sign is smooth. It is also important for stains, sealer, and appearance. There are many types of sandpaper and quite honestly be a little confusing from the wood sign perspective.

When I started I didn’t know very much about finishing wood signs. But over time I have refined my sandpaper needs and I’m not buying sandpaper I don’t need.

Below I have listed my top picks for sandpaper. There are three categories. They are for the orbital sander, sanding blocks, and palm sander. Each of these will need different shapes and different grits.


Top Orbital Sander – Sand Paper

Diablo hands down is the best brand of sandpaper. I have used several different brands and generic brands and I keep returning to Diablo.

Woodworking By LPI Diablo 80 Grit

process.

Bestseller No. 1
Diablo DCD050080H50G 5 in. 80-Grit Universal Hole Random Orbital Sanding Disc (50-Pack)
  • 5inch sanding disc
  • Universal hole pattern a onesizefitsall design fits all 5 and 8hole sanders for fast and precise alignment
  • 80grit paper
  • Premium ceramic grain blend a superior quality formulation designed for fast material removal and long sanding life
  • Premium Hook and Lock backing enables repeated attachment and removal of discs for a consistent secure connection
Bestseller No. 3
Diablo DCD050080H15G 5 in. 80-Grit Universal Hole Random Orbital Sanding Disc (15-Pack)
  • Premium ceramic blend a superior quality formulation designed for fast material removal and long sanding life
  • Unique 12hole pattern provides a onesizefitsall design fits all 5 and 8hole sanders for fast and precise alignment
  • Premium hook and lock backing enables repeated attachment and removal of discs for a consistent secure connection
  • ClogShieldhigh performance Separate coating that reduces pitch buildup and clogging for maximum productivity
  • ENDURABOND a specialized high strength resin provides superior grittobacking bond for extreme durability

Top Sanding Blocks

Sanding blocks allow you to sand the surface and get into those areas where it is very difficult to sand. Additionally, it allows you to be able to grip the sanding block. Sometimes it is very hard to hold onto the sandpaper when you are trying to get into those hard areas to sand.

3M sanding blocks

SaleBestseller No. 1
3M Softback Sanding Sponge 02604, 4 1/2 x 5 1/2 in, Fine Grit, Fast Cutting, Gray, 20 Pack
  • FLEXIBLE: Access hard-to-reach areas with flexible, soft foam backing that molds to unique contours
  • HAND SANDING: Perfect for hand sanding, precision work and detail work
  • WET OR DRY: Can be used wet to help reduce loading
  • CUTS FAST: Aluminum oxide abrasive cuts fast and offers long life
  • VERSATILE: Sanding sponges work on a variety of surface materials, including metal, fiberglass, paint, primer, and plastic
SaleBestseller No. 2
3M Sanding Sponge Block, 12-Pack, Medium Grits, 3-3/4 in x 2-5/8 in, Designed For Sanding Wood, Paint, Metal, Plastic or Drywall, Features 3M Abrasive, Made with Durable Flexible Foam (CP002-12P)
  • Handy value-pack of 12-sponges
  • Use for general purpose sanding
  • Intended for use on most surfaces
  • Conforms to your surface for easy sanding
  • Resists clogging
Bestseller No. 3

Top Palm Sander – Sanding Paper

Many woodworkers use Palm Sanders. They are a very important tool for finishing sanding your wood signs. I have used a Palm Sander for years and they can not be understated.

Diablo Palm Sander Sheets

Bestseller No. 1
SAND SHT 4.5X5.5 60G 6PK
  • 41/2inch by 51/2inch
  • 60grit paper
  • Premium aluminum oxide blend a superior quality formulation designed for fast material removal and long sanding life
  • ClogSHIELD a high performance stearate coating reduces pitch buildup and clogging for maximum productivity
  • ENDURABOND a specialized high strength resin provides superior grittobacking bond for extreme durability
Bestseller No. 2
Norton Multisand Abrasive Sponge, 5-1/2″ Length x 4-1/2″ Width, Grit 60 Coarse (Pack of 6)
  • This sandpaper product is crafted using a premium abrasive to create a coarse grit sandpaper sheet that cuts faster and longer than ordinary sandpaper and is a great sandpaper for metal, wood and or glass
  • Pair this premium sandpaper product with your sanding block or use the sandpaper by hand for general sanding wood, metal, plastic and fiberglass, as well as removing old paint
  • This sandpaper is made from Aluminum Oxide with an open-coat that provides aggressive cutting action for all dry sanding applications
  • Designed with a coarse, 60 grit sandpaper design has a strong cutting action, ideal for heavy material removal
  • Sandpaper developed from Aluminum Oxide. 4-1/2 x 5-1/2 inch dimensions. Coarse, 60 grit sandpaper. Comes in a pack of 60 sanding sheets
Bestseller No. 3
Sand Sht4.5×5.5 100g 6pk
  • Premium Quality Material: Crafted with high-quality sand, these sheets ensure a smooth and consistent texture for all your art and craft projects.
  • Perfect Size for Versatility: Each sheet measures 4.5×5.5 inches, providing an ideal canvas for various applications, from intricate detail work to broader strokes.
  • Generous Quantity in Each Pack: With 6 sheets per pack, you have an abundant supply to fuel your creativity without worrying about running out during your projects.
  • Lightweight and Easy to Handle: Weighing only 100g per pack, these sand sheets are lightweight, making them easy to handle and suitable for artists of all ages and skill levels.
  • Environmentally Friendly: Made with eco-consciousness in mind, these sand sheets are crafted with sustainable practices, allowing you to enjoy your artistic pursuits guilt-free.

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