The verdict
Where this pick fits.
After the 800. Getting serious about finish. Silicon carbide stays consistent wet or dry.
Knocks orange peel flat without cutting through to daylight.
Quick take
- Best for: wet sanding paint, pre-compound metal, lacquer finishing
- Format: Sheets
- Tier: Mid tier
- Grit lane: 1000
The full read
1000 grit is the stage where patience starts to become visible on the surface. Come off the 800 and this is where you get serious about the finish — the silicon-carbide grain is fine enough now that each pass refines rather than removes, and run wet it stays consistent, the slurry carrying away debris before it can leave a stray scratch to haunt you three coats later. Consistency is the entire virtue at this grit.
It's the pre-compound grit for wet-sanding paint and finishing lacquer: fine enough to leave a surface the buffer can actually work with, coarse enough to still be doing real leveling. Mid-tier, consumable, and best bought as part of the climb from 800 up toward 1500. On its own it's just a number; in sequence it's the step where the shine finally starts to look inevitable. The 4.3 reflects a paper that does its job and never surprises you.
Use it when
The fit is obvious.
- · Reach for the 3M Wetordry — 1000 Grit when the job is wet sanding paint, pre-compound metal, and lacquer finishing — that is the fight it was built for.
- · Silicon carbide bites sharp and fast, and it loves water. Brittle, brilliant, a little reckless — the grain that leaves glass when you keep it wet.
- · This is refinement territory. It flatters a surface that is already close; it will not rescue a rough one.
Skip it when
The job asks for something else.
- · Leave it if you still need to remove stock, paint, filler, or machine marks; fine grit only polishes over problems it cannot fix.
- · Leave it if you already know you want the premium option; a mid-tier pick is a compromise, and you clearly are not in the mood for one.
- · Leave it on the shelf if you are flattening big panels all day — a random orbital keeps pressure even where your hand drifts.
Best for
Where it earns its keep.
- · wet sanding paint
- · pre-compound metal
- · lacquer finishing
Keep moving
Useful next clicks.
Buyer questions
The practical questions.
What is the 3M Wetordry — 1000 Grit actually good at?
Knocks orange peel flat without cutting through to daylight. After the 800. Getting serious about finish. Silicon carbide stays consistent wet or dry. In short: it earns its keep on wet sanding paint, pre-compound metal, and lacquer finishing.
Is 1000 the right grit lane for this?
It sits closest to 1000 grit. This is refinement territory. It improves the surface that is already close rather than rescuing a rough one.
What should you put it up against before buying?
Put it against other sheets in the same price band doing the same job — that is where speed, finish, and cost-per-use sort themselves out.
Rough start. Smooth finish. The gap between is where the work happens.
House rule
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