Rust-Oleum Countertop Coating - Linen

I used Rust-Oleum Countertop Coating this week-end. I am super happy with the coverage, finish and ease of application. The only issue I had was the foam roller. I waited 30 minutes between coats, about half way through the 2nd coat the roller started shedding little tiny pieces.The last 2 feet it got pretty bad. I wish I would have started with a new roller for the 2nd coat. I should have known something was up because the  foam brush I used for the first coat was completely limp when I wanted to use it for the 2nd coat. Even with the foam roller issue, the product is great and really tied the cabinetry together (was all oak wood previously). Today is day 3 of curing, can't wait to put everything back to finish my home office.