Full walls and ceilings — a 9" cover cannot load on this 6" ramp at all; that is the 47452's job (same 2-in-1 tray, wider).
Solvent-borne coatings held under the cover — the plastic-and-lid combination is wrong for alkyd, oil, and epoxy; the metal 92060 is the solvent chassis, run lined and uncovered.
High-capacity production — this is a mini tray; the 4 L jumbo (92067) and the 18" production tray (92113) live at the other end of the line.
And it is not a substitute for a trim tray on the same job: run 6" work and trim work out of two trays, not one.
the single rule that prevents flooding a 6" cover. Face-dip, then condition on the ribs — three or four passes, let the ribs meter the load. Cap between coats, stir on return — the cover buys you the hold; the stir corrects the slight film that forms anyway. Keep it water-borne under the lid — solvent coatings don't get the covered treatment in a plastic tray. Wash once, stack dry — the cover means you're not washing at every break, so the end-of-job clean is the only one that has to happen.
Asked at the counter
BUYER QUESTIONS ANSWERED BEFORE THE CART, NOT AFTER THE RETURN
What size roller does this tray take?
A 6" mini cover. Not a 9" wall cover — that can't load on this ramp; step up to the 47452 for walls.
What does the "2-in-1" / cover actually do?
It caps the tray into a closed container so paint and roller keep between coats — first coat today, cover on, second coat tomorrow, one wash at the end (Hyde).
How long will paint really keep in it?
The cover slows skinning, it doesn't stop it. Open, Hyde puts the window at 20 minutes to several hours; capped, you get meaningfully longer, but stir before re-rolling and strain the paint if it skinned anyway.
Does it take a liner?
No liner is paired to it in this line — the cover is its between-coats strategy. If you want disposable-liner cleanup instead, that's the 92069/92076 family at wall width.
Can I use it for oil-based paint?
Roll from it, cautiously and unlined for a short job — but don't cap solvent-borne coatings inside the plastic. Solvent work belongs in the metal 92060.
How much paint does it hold?
No capacity is published for the 6" 47451 (the 2 L figure is the 9" 47452's) — treat it as a mini reservoir, not a stated number.
