ROCKMAX MB

MODIFIED EPOXY MOISTURE BARRIER


INTRODUCTION

Rockmax MB is a three components modified cementitous epoxy self smoothing underlayment. When applied at minimum 2mm thickness, It provides a moisture barrier for moisture sensitive coating such as epoxy floors and polyurethane floors. It also designed to use as self leveling screed from 1-3mm thickness underlayment system for vinyl, carpet, timber and parquet floors and can use for repair damaged concrete slab.

AREA OF USES

  • Prevent water vapor transmission and
  • prevent water hydrostatic pressure from
  • underneath.
  • Underlayment self leveling.
  • Repair damaged concrete slab.

    • ADVANTAGES

  • Excellent waterproofing properties.
  • Excellent adhesion to damp or green concrete substrate.
  • Damp proofing.
  • Good flowability.
  • Fast curing.
  • Fast recoating in 24 hours.
  • Easy to installation.

    •  

    APPLICATION AND INSTALLATION

    PREPARATION

    Concrete must be sound, clean and free from cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. All floors to received total enclosed shot blasting or scarifying should be employed followed by vacuuming.

    PRIMING

    Apply Rockmax MB900 prior to apply Rockmax MB.

    MIXING

    Stir each component separately approximate ½ to 1 minute. Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm). Avoid whipping air into the material. It is recommended that only full units be used, that both components are thoroughly mixed. We do not recommend using partial kits and reduce material.

    APPLICATION

    This material must be applied by specialist trained applicator.  

    In very rough and porous concrete, part C could be reduce to achieve more liquid slurry to better flow and penetration.

    CLEANING

    Clean all tools and equipments immediately with water.

    PACKAGING

    27 kg set.