PSP (Pro Stick Patch) is a multi-purpose cementitious floor patching compound and skim coat. PSP is a polymer modified product that is capable of being used as a skim coat or patch by simply adjusting the liquid to powder mix ratio. PSP as an “All Purpose” material for the installer who requires product consolidation without giving up quality and performance. PSP also is designed to give maximum pot life, and regains workability by simply remixing without additional water.



Used for fast patching and skim coating. Used to fill in dents, depressions and seams of substrates where a feather edge finish is required.

Typical Use

Provides a patching compound for interior uses with extended pot life. May be used over dry concrete and wood underlayments such as exterior grade plywood prior to the installation of floor coverings. It can be used on, below, or above grade concrete surfaces horizontally or vertically. For repairing interior sub-floors from a perfect feather edge to 1/2”. Application of two layers recommended for greater thickness up to 1”. For preparation of any concrete surface; rough, unleveled, unfinished or burnished prior to installation of floor coverings. Compatible with most floor covering, ceramic tile, epoxy and polyurethane adhesives including dry set mortars used to complete the installation.


  • Ready to mix product.
  • High strength for a variety of applications.
  • Fast Drying
  • High Compressive Strength
  • Feather Edge to 1/2″

Suitable Surfaces

  • Concrete
  • Cement Mortar Beds
  • Cement Terrazzo
  • Exterior Grade Plywood (see installation guide)
  • Backer Boards (see installation guide)

 Coverages, Packaging

  • 35 lb container
  • 375-415 sq.ft. as skimcoat / 35 lb
  • 30-40 sq.ft. at 1/8″ / 35 lb

Data Sheets

Requires Adobe Reader Data Sheet / Installation Guidelines

Requires Adobe Reader MSDS

Warranty based on the system of materials used to install finish flooring products.
Please refer to our full warranty information for specific terms and conditions.