Premium aluminium oxide sanding discs with hook and loop backing, anti-clog coating and flexible non-crack paper. Available in 125mm and 150mm, multiple grits. Built to last longer than standard discs and keep dust extraction flowing properly.
Size
Grit
Price
QTY
150mm
Assorted
£1.99£2.39
150mm
P180
£1.99£2.39
150mm
P120
£1.99£2.39
150mm
P80
£1.99£2.39
150mm
P60
£1.99£2.39
125mm
P60
£1.69£2.03
125mm
P80
£1.69£2.03
125mm
P120
£1.69£2.03
125mm
P180
£1.69£2.03
125mm
Assorted
£1.69£2.03
Random orbital sanding discs take more punishment than most consumables on site, and the cheap ones let you know about it pretty quickly. These Timco premium discs use an aluminium oxide abrasive bonded to a high-strength, heat-resistant backing paper that holds together under continuous use without cracking or delaminating mid-job. If you’ve ever had a disc disintegrate at 12,000 RPM, you’ll appreciate why that matters.
Available in 125mm and 150mm to suit the most common random orbital sanders on site, with a full grit range including P60, P80, P120, P180 and an assorted pack. The hook and loop backing seats cleanly on the sander pad and releases just as easily when you’re switching grits, which on a busy job makes more difference than it sounds.
What Makes These Random Orbital Sanding Discs Worth Using
The anti-clog coating is the feature that has the most practical impact day to day. Sanding filler, plaster or soft wood tends to load up a disc quickly and once it’s clogged, you’re just burnishing the surface rather than cutting it. The coating significantly delays that loading, so you get more usable passes per disc before it needs replacing.
Dust extraction is also improved compared to standard discs. The hole pattern is designed to pull dust through efficiently, which keeps the work surface clear and reduces airborne particles. That matters both for finish quality and for working conditions in enclosed spaces.
Surfaces These Discs Handle Well
These discs work across wood, paint, varnish, plaster and filler. The P60 cuts fast for rough shaping or stripping, P80 follows for levelling, and P120 and P180 bring surfaces up to a clean finish ready for coating. The flexible paper conforms to slightly uneven surfaces without tearing, which makes them a reliable choice for joinery work, site boarding and finishing tasks alike.
Sold in packs of five, these are a practical buy whether you’re topping up your supply mid-job or stocking the van for the week ahead.
Pro Tip: When sanding filler or plaster, let the surface cure fully before starting with P80 or finer, as sanding too early clogs discs fast and leaves a scratchy finish that shows through paint.
These discs are used wherever a random orbital sander is brought out on site. That covers a wide range of everyday tasks: flatting back plaster and filler before painting, sanding timber frames and boards, stripping old paint or varnish, and preparing surfaces for staining or coating. They see regular use among painters and decorators, joiners, general builders and site finishing crews.
The 125mm size suits the majority of palm-grip orbital sanders, while the 150mm suits the larger five or six-inch models common on more extensive flat-surface work. Both sizes are used across residential refurbishment, new build finishing and light commercial projects.
Best For
Flatting plaster and filler
Sanding bare and painted timber
Stripping varnish and old paint
Surface preparation before coating
Joinery finishing and site boarding
Compatible With
125mm random orbital sanders
150mm random orbital sanders
Hook and loop sander pads
Key Features
Aluminium oxide abrasive
Heat and wear resistant backing paper
Anti-clog coating
Non-crack flexible paper
Anti-slip hook and loop backing
Improved dust extraction hole pattern
Not suitable for: Not suitable for wet sanding applications or use with water. These discs are designed for dry orbital sanding only and should not be used on metal without checking suitability for the specific task.
Fit the disc firmly onto the sander pad, pressing across the full surface to ensure the hook and loop is fully engaged before starting. Select your starting grit based on the surface condition: P60 for heavy material removal, P80 for general flatting, P120 and P180 for finishing passes.
Keep the sander moving steadily and let the abrasive do the work. Pressing too hard increases heat, accelerates wear and can score the surface unevenly. Work through the grits progressively rather than jumping straight to a fine grit on a rough surface.
Check the sander pad is clean and free from debris before fitting a new disc
Press the disc firmly and evenly onto the hook and loop pad to ensure full contact
Select the appropriate grit for the task, starting coarser for heavy removal
Connect dust extraction before starting to keep the work surface clear
Keep the sander moving in overlapping passes without applying downward pressure
Progress through grits in sequence until the surface is at the required finish
Remove the disc cleanly by peeling back from one edge when switching grits or at end of use
Will these fit any random orbital sander?
They fit any random orbital sander that uses a standard hook and loop pad in 125mm or 150mm. Most mainstream sanders from Bosch, Makita, DeWalt and similar brands use this system. If your sander uses a PSA (self-adhesive) pad rather than hook and loop, these discs won't be compatible.
Which grit should I start with on bare plaster or filler?
P80 is a good starting point for flatting dried filler and fresh plaster. P60 is better reserved for more aggressive material removal where there's significant unevenness. Move to P120 once the surface is level and P180 for a fine finish before painting.
Why does the assorted pack exist, and is it worth buying?
The assorted pack is useful if you're doing a job that moves through multiple stages, such as stripping, levelling and finishing in the same session. It saves ordering multiple packs when you only need a couple of each grit. If you're buying for a specific repetitive task, the single-grit packs make more sense.
The abrasive layer is aluminium oxide, a hard-wearing synthetic mineral well suited to wood, paint, filler and plaster. The backing paper is formulated to resist heat build-up and surface wear, reducing the risk of cracking or delamination under sustained use. An anti-clog stearate coating is applied over the abrasive to reduce loading when sanding soft or resinous materials.
Abrasive Material
Aluminium oxide
Available Sizes
125mm, 150mm
Available Grits
P60, P80, P120, P180, Assorted
Backing Type
Hook and loop (Velcro)
Pack Quantity
5
Backing Paper
Heat and wear resistant, non-crack flexible
Coating
Anti-clog
Size
125mm, 150mm
Grit
Assorted, P120, P180, P60, P80
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