an oval's whole point is the belly of paint it holds; dip deeper than you would a flat sash and tap the excess. Cut off the long point, carry with the body. The angle steers the line; the mass behind it does the covering. Expect a fuller, blunter line than a flat sash — an oval is a capacity-and-coverage cutting tool, not a pinstriper; if you need a razor edge, that's a flat brush's job. The round body wants to roll — steer with the point and keep the same face down through the stroke. Tip off long faces to lay the film even, and keep the wet edge moving — this brush covers ground fast enough to outrun the open time of fast latex if you dawdle.
Asked before buying
BUYER QUESTIONS, ANSWERED BEFORE YOU ORDER
Why oval instead of flat?
Capacity — an oval packs far more filament and paint behind the same width, for fewer reloads on long, thirsty runs.
Can it cut a line?
Yes — the angled long point cuts, though a flat sash cuts crisper. Oval buys capacity, not the sharpest edge.
80734 or the straight 80738?
This one cuts a line (angled); 80738 lays off flat faces (square tip). Same 3" body.
What bristle is it?
Not published in the packet — match to your coating and confirm on the listing (§8).
Interior or exterior?
Both, but it earns its capacity outdoors and on big thirsty fields.
