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King® MasonCare® 300

The MasonCare 300 mortar is a pre-mixed and pre-bagged repointing mortar. This mortar is composed of 1 part of Portland cement type GU, 2 parts of natural type S hydrated lime, 9 parts of masonry sand, and an air entraining agent. It is gray, white or cream in color, and may be coloured in the factory or on the job site using the Colour Plus System exclusive to KING.

  • Superior adherence
  • Low compressive strength
  • Excellent water vapour transmission properties
  • Autogenous healing properties
  • Pre-mixed, which reduces time mixing on-site, ensures good proportions and guarantees a homogeneous mortar throughout the project
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