MASONRY LINER 80g | Concrete • Mortar • Thinset • Grout

Built for Heavier, Cement-Based Mixing Now In Stock — Ships within 1-2 business days The 5GBL Pro® Masonry Liner features a heavier 80g construction engineered for the toughest mixing jobs on the jobsite. Whether you're working with concrete, mortar, thinset, or grout, this liner protects your 5-gallon bucket and makes cleanup effortless — just peel and toss. No scraping, no soaking, no wasted time. Save More When You Stock Up 100-Pack → $2.80 per liner | Free Shipping | Best Value 50-Pack → $2.98 per liner* 12-Pack Sample Pack → $3.33 per liner* Best For Concrete Mortar Thinset Grout Other cement-based mixing applications Why Contractors Use It Heavier 80g construction — ~33% more material than our Original Coatings Liner Fits standard U.S. 5-gallon buckets Reduces hardened material buildup inside buckets Keeps buckets cleaner, reusable, and off the trash pile Makes cleanup faster for crews of any size Saves storage space — a stack of liners takes up a fraction of the space of stacking multiple 5-gallon buckets