Choose the Right Roller for Exterior Trim

longer. I am brushing and rolling the trim. I'm using a 4-in roller on the exterior. I typically use polyester knit rollers. It's premier coat of wool. They're a lot more durable on the outside, so they'll last longer. A polyester knit will load up faster and unload uh better so you can actually paint faster on an exterior. You don't want to use a polyester knit roller on the inside. On the inside, knit rollers let lints go. And so you wouldn't see those lints on the outside. So the benefits to a polyester knit outweigh the negatives, you know. So we use polyester knits on the outside. You can