Sorbent Pads are great for protecting roof shingles from ChimneySaver overspray. When spraying ChimneySaver through a pump-up sprayer, overspray that is allowed to dry on the roof can discolor shingles, making dark spots appear where overspray lands. This soft, absorbent material prevents overspray from soaking through and are designed to stick to the roof without sliding off. Sorbent Pads are available in packs of six. Don’t forget these when doing your next ChimneySaver job.