Not any tray in this collection — its parent (92080) isn't stocked here, and its 4"×16" 2-in-1 shape fits nothing else in the line.
It does not fit the 2-liter 9-1/2" trays (92069/92070 → 92076), the jumbo (92067 → 92077), the metal deepwell (92060 → 92061), or the Hyde covered pair (47451/47452).
Not a general mini liner — it's mold-matched to the 92080 specifically, not to mini trays as a class.
Not a sensible purchase for anyone who doesn't already own a 92080 (§2c).
the 92081 is only usable by a 92080 owner (§1). Seat before pouring: fully into the 4"×16" well, ramp, and corners, no bridge, no proud rim, so it can't travel under a loaded mini cover. One per color: fresh liner per color change, never rinsed-and-reused — carryover is the thing the liner exists to prevent. Peel, don't scrape: lift it loaded; never scrape the tray. Cover plus liner: on the 2-in-1 parent, use the cover for paint preservation between coats and the liner for cleanup — they're complementary, not redundant.
Asked before buying
BUYER QUESTIONS, ANSWERED BEFORE YOU ORDER
Do you sell the 92080 tray?
Not in this collection — the 92081 is an orphan liner; the only rational buyer is someone who already owns a 92080 (§1, §2c).
Will it fit any other tray you carry?
No — its 4"×16" 2-in-1 shape is unique to the 92080 and matches nothing else stocked (§4).
How is it different from the other orphan liner, the 92063?
Different parent, format, and capacity — the 92081 is a 4"×16" 2-in-1 for the 92080; the 92063 is a 1 L liner for the 92062 (§5).
Why buy a liner for a tray you have to own already?
To keep that tray as a never-washed chassis and to change colors without a wash — the standard liner value, for the 92080 (§2a).
Which tray does it fit?
Only the Richard 92080 2-in-1 tray — officially "2 IN 1 PLASTIC LINER FOR 92080" (§1).
I don't own a 92080 — what should I buy?
Not this — look at the stocked Hyde covered pair (47451/47452) for a covered mini tray, or source the 92080 from A. Richard (§2c).