Planiprep SC
High-Performance, Fiber-Reinforced Skimcoating Compound
Planiprep SC is a high-performance, polymer-modified, fiber-reinforced cement-based skimcoating and patching compound. Use Planiprep SC to skimcoat and smooth minor surface variations and defects on common substrates. Planiprep SC creates a strong, durable surface ready for almost any floor application. Its unique formulation mixes easily with water and produces an easy-to-apply patching compound. Rapid-setting Planiprep SC allows for fast-track flooring installations in 30 to 60 minutes after application, depending on thickness and environmental conditions.
Planiprep® SC is a high-performance, polymer-modified, fiber-reinforced cement-based skimcoating and patching compound. Use Planiprep SC to skimcoat and smooth minor surface variations and defects on common substrates. Planiprep SC creates a strong, durable surface ready for almost any floor application. Its unique formulation mixes easily with water and produces an easy-to-apply patching compound. Rapid-setting Planiprep SC allows for fast-track flooring installations in 30 to 60 minutes after application, depending on thickness and environmental conditions.
- Mixes to a smooth, easily applied consistency
- Creamy smooth texture trowels easily to create a defect-free surface.
- Provides a suitable surface for applying floor-covering adhesives over
- Rapid-set: Typically ready for floor-covering installation in 30 to 60 minutes
- Applies from featheredge up to 1″ (2.5 cm)

FAQs
Can I use Planiprep® SC to skimcoat over existing flooring?
MAPEI's Planiprep SC can be used over primed ceramic tile and VCT. We recommend ECO Prim Grip™ primer.
Can I use Planiprep® SC to skimcoat over existing adhesive residue?
MAPEI's Planiprep SC can be used over primed adhesive residue. We recommend ECO Prim Grip™ primer.
What should I use to apply Planipatch® or Planiprep® SC?
MAPEI's Planipatch or Planiprep SC can be applied using the flat side of any standard notched trowel. A flat trowel with rounded edges, such as a pool trowel or venetian-plaster trowel, works best.