3" x 4" Storm Air Sanders

$271.69 - $289.30
Shipping calculated at checkout.
SKU: SPS3X4
Model: Non Vacuum
$271.69
$271.69
Short Discription
NOT A SANDING SYSTEM. DOES NOT INCLUDE ABRASIVES.

You will need a VERY LARGE air compressor to run this sander. See video below before purchasing an air sander.

Variant Discription
SurfPrep 3” X 4” 10,000 RPM Orbital Sander (Hook & Loop Backup Pad)

SurfPrep’s 3” x 4” Storm Air Sanders have a low profile, compact footprint designed for use on flat surfaces, recessed corners, inside drawer boxes, & profiled moldings, etc. The durable, lightweight nylon composite bodied sanders withstand rugged industrial applications and are excellent for both prep & finish sanding. Both the Air and Electric Ray can be converted into a more “aggressive leveling sander” with the simple addition of a pad saver with SurfPrep Film cut sheets. All OEM parts are available.

3" X 4" Storm Specifications

  • Air - 16 SCFM / 3.1 CFM / 90 PSI
  • RPM - Suggested Speed 10,000 RPM
  • Orbit - 3mm perfect orbit
  • Weight - 2 Pounds
  • Height - 3.3" High
  • Length - 5.5" Long
  • Material - Composite body, Steel Motor
  • Size - 3" X 4" Footprint
  • Power - .24 Horsepower / 179 Watts

*1 Year Manufacturer Warranty*

Download

1 Year Manufacturer's Warranty Information

Download

3"X4" Storm Manual

Customer Reviews

Based on 2 reviews
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Noah
overpriced and over rated

not very satisfied for the price should have come with air chuck also wish the foam pads came in 80 grit would like to see higher speed for the sander rpms overall would not recommend or buy again, go to menards and get a palm sander and use a self adhesive Velcro pad you will get much better results for a 1/3 of the price

M
Matt

Perfect sander for in between finishing coats. work perfectly around endless profiles. I am very pleased with this product!

We love the feedback Matt! Thanks so much for riding the SurfPrep wave!

Let customers speak for us

from 84 reviews
Great for Cabinet Refinishers

I've used the 3" X 4" SurfPrep Sanding System for every kitchen remodel. I love to use it for finishing in-between coats. The 3mm orbit and rectangular shape is great for sanding into corners and mouldings.

Hannah
3" X 4" Electric Sanding System Kits
Great Abrasive Pads!

I know that most people use these for woodworking. However, I run a Powder Coating business and I use these all of the time. I have the Surf Prep 3x4 sander and using these pads, especially on thin steel and aluminum, they make my prep work easy. I don't have to worry about the metal warping when use my Surf Prep. Great Products!

Viper Powder Coating LLC
3" X 4" ProFoam Abrasive Pads
Victorian House Restoration

I bought this kit to help me restore a historic victorian house with painted trim that I wanted to strip and refinish in a stain. This is not great at stripping but it is very helpful in the finish process when you have paint in the wood grain or need to sand out marks. I have found a lot of uses and it has made me much faster at those tedious sanding tasks.

Jacob
3" X 4" Electric Sanding System Kits
Worked well & easy to use

Worked well & easy to use.

LuvToSand
3" X 4" Abrasive Variety Packs
Over the last 40+ years I’ve used countless brands of sanding products

Over the last 40+ years I’ve used countless brands of sanding products, Surf Prep has out preformed any of them. It cost me more up front, but the cost per use is considerably less, since the longevity, and performance is so
good.

Ed
3" X 4" SurfPrep Blizzard Film Abrasive Sheets
Love these! They last a long time

Love these! They last a long time.

Vikki
3" X 4" ProFoam Abrasive Pads
The quality of the hooks are top notch

The quality of the hooks are top notch. They have a higher than normal melting point meaning you can get a lot of detail sanding in without worry of replacing hooks. I mean they do sell intermediate pads, but come on we're in a hurry and not always going to be having them handy on the job site!

MikeZ
3" X 4" Backup Pads
I like it!

It is a great little sander and system. Wish I had bought one years ago!

Roger
3" X 4" Electric Sanding System Kits
ProFoam Abrasive Pads 3" x 4"

I love these pads! They are user-friendly and get the job done. They also seem to be lasting longer! Thank you, Surfprep, your product is fantastic!

Anna
3" X 4" ProFoam Abrasive Pads
Great product

Just like their sanding pads for cabinets these disk are great. It makes drywall work a breeze and uses less disk than my old product

Patrick Lynch
9″ Drywall Red Riptide Sanding Discs
Where have you been my whole life?!

I've been woodworking for over 14 years and I was clearly missing the memo for too long! These pads actually make sanding enjoyable. I got all the different thicknesses for these and I'm in love with them all. Now I need to make a storage area for more boxes 🤣

Eric (Rooted In The Past Woodworking)
Triangle Sander ProFoam Pads (For Miscellaneous Sanders)
Sanding perfection

Surfprep always comes through on all their products. And there products are only second rate to there superior customer service!

Hampton Fine Finishes
9″ Drywall Red Riptide Sanding Discs
Curved stairways sanding

The 9 inch pro foam saved the day sanding this curved staircase.
The foam allowed the flexibility needed to sand the curved staircase!!

Hampton Fine Finishes
9″ Drywall ProFoam Sanding Sponge Discs
Optimal Organization

I really love the Systainers because they stack up with different brand systainers in my tool arsenal.

Hannah Khalaf
Systainer Tool Box
Best Product

Awesome Product

Nicky Kumari
6" Electric Ray Gen 2+Pro Sanding System Kits