Mapei Ultraplan LSC Skim Coat & Self-Leveling Underlayment - 50 lbs

High-Flow, Fast-Setting, Self-Leveling, Liquid Skimcoat Ultraplan LSC is a super fluid, high-flow, calcium-aluminate-cement-based underlayment designed for thin-coat applications over large surfaces. Unique flow properties allow Ultraplan LSC to spread easily and quickly, potentially eliminating the need for hand-applied skimcoats. This product cures to a hard and flat surface that typically requires no further touchup or repair, accelerating floor-covering installation and reducing the need for additional patching or skimcoating materials.