Precast Skimming Compound is a preblended, cement-based plaster that is easily applied using a steel trowel as a thin coat skimming compound to hide pinholes and other manufacturing irregularities in the surface of precast concrete panels or poured insitu concrete surfaces.

If it is necessary, Precast Skimming Compound can be sanded flat using a fine grit sandpaper after it has dried to produce a high quality even and true surface ready for painting.

If larger holes exist in the surface of the substrate (i.e. anchor points) these must be filled with Specialized’s Masonry Levelling Compound and left to dry prior to the application of Precast Skimming Compound skim coat.

Precast Skimming Compound must be painted with 2-3 coats of a 100% acrylic paint system once the plaster has fully cured.

System guarantee period – 15 years from date of practical completion Workmanship guarantee period – 5 years from date of practical completion