PCA RockHard™ is a commercial grade hardener / densifier providing new and old or existing concrete with a dust proof, waterproof, chemical and moisture resistant surface. A quick dry and water-based technology ensures an ease of application internally and externally, making it also ideal for concrete polishing.
PCA RockHard™ is a commercial grade hardener / densifier providing new and old or existing concrete with a dust proof, waterproof, chemical and moisture resistant surface. A quick dry and water-based technology ensures an ease of application internally and externally, making it also ideal for concrete polishing.

Key Features:

• Increase useful life of concrete surfaces
• Deep penetration for long term performance
• Ideal for dustproofing
• Easy to handle and apply
• Clear protection
• Water based formulation
• Internal and external use
• Economical concrete treatment
• Mould and mildew resistant
• Reduces porosity and permeability
• Oil and water resistant
• Increase surface hardness
• Increase chemical resistance
• Does not blister, yellow, peel, flake or crack
• Can be used on new or old

Ideal for concrete polishing
Suitable for use:
Ideal for concrete polishing on new and old surfaces. Mould, Mildew, Oil and water resistant. Increases surface hardens with clear protection and Reduces porosity and permeability

Brand

Premium Coatings Australia