Flexible foam-backed sanding sponges for hand sanding, surface prep and finishing on curved surfaces.
Pickup available at Rite Price Industrial
Usually ready in 4 hours
Dispatch & Deliveries
When you make an order with Rite Price Distributors it’s important that you get the goods you need, for the right price, on time. That’s why we charge cost effective shipping rates that get your supplies to you as quickly and safely as possible.
For local orders in and around the Gold Coast we use Aramex Couriers for fast distribution.
For all other deliveries throughout Australia we use Australia Post.
Returns Policy
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted: (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 14 days after delivery
Flexible Foam Sanding Sponges for Hand Sanding and Surface Preparation
3M Softback Sanding Sponges 140mm x 115mm are flexible foam-backed abrasives designed for effective hand sanding, surface preparation and finishing across automotive, industrial and trade applications. These sanding sponges feature a soft foam backing that allows them to conform easily to contours, curves and irregular surfaces, providing consistent contact and even abrasion. The durable abrasive coating delivers reliable cutting performance while maintaining control and comfort during extended use.
The sanding sponges function as versatile hand sanding tools suitable for dry or damp sanding tasks. Their flexible construction helps reduce finger fatigue and improves finish quality on shaped surfaces, edges and profiles that are difficult to sand with rigid abrasives.
Key benefits include excellent flexibility, improved surface contact and ease of handling. The sponge format allows controlled sanding without gouging, making them ideal for both material removal and finishing work.
Compared to traditional sandpaper sheets, 3M Softback Sanding Sponges offer improved durability, better conformability and longer service life. They are well suited to automotive refinishing, woodworking, metal preparation and general workshop sanding where precision and control are required.
Features & Benefits
Key Features
Soft foam-backed sanding sponge design
Flexible construction for curved surfaces
Durable abrasive coating
Comfortable hand sanding format
140mm x 115mm size
Key Benefits
Conforms easily to contours and profiles
Provides even, controlled sanding results
Reduces hand fatigue during use
Improves finish quality on complex shapes
Suitable for a wide range of sanding tasks
Technical Specs
Product Type: Sanding sponge
Dimensions: 140mm x 115mm
Backing: Soft foam
Abrasive Type: Coated abrasive
Application: Hand sanding
Key Applications
Automotive refinishing and prep work
Woodworking and furniture finishing
Metal surface preparation
Edge and contour sanding
General workshop hand sanding
3M Softback Sanding Sponges 140mm x 115mm FAQs
Q1: What are 3M Softback Sanding Sponges used for? A:They are used for hand sanding, surface preparation and finishing on flat and contoured surfaces.
Q2: Are these sanding sponges flexible? A:Yes, the soft foam backing allows them to conform to curves and irregular shapes.
Q3: Can these be used on curved or detailed surfaces? A:Yes, they are ideal for sanding edges, profiles and contoured areas.
Q4: Are they suitable for automotive applications? A:Yes, they are commonly used in automotive refinishing and surface preparation.
Q5: What size are the sanding sponges? A:They measure 140mm x 115mm.
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