• Madison, WI (608) 257-2349
  • Janesville, WI (608) 314-0722

ChemMasters Featherpatch 50 Lb Bag

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ChemMasters Featherpatch 50 Lb Bag

Quick Overview

FeatherPatch is a blend of graded quartz, silica sand, cements and proprietary additives. It is a single component, polymer modified mortar, requiring only water for mixing.



  • Interior or exterior repair of thin cracks in concrete and masonry on horizontal surfaces
  • Filling voids and honeycombs in foundation work and walls
  • Repairing spalls, cracks or chips in floors, driveways, sidewalks, steps, etc.
  • Leveling low spots, birdbaths, in concrete slabs


  • Excellent flexural, tensile and compressive strengths for durable repairs
  • Forms chemical and mechanical bond to sound surfaces; does not require special bonding agent
  • Polymer modified for resistance to deicing chemicals, salts, fertilizers, acids or alkalis
  • Excellent abrasion and impact resistance.
  • Dense surface texture for improved freeze/thaw resistance
  • Featheredge to 1 inch depth in one lift; may be placed in layers for full depth repairs

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