Professional Tips      
Conproco Corporation - innovative products for the construction industry
 
STONE REPAIR                
 

Products

MIMIC

MIMIC TR

Matrix

Terracotta Finish

   
trowel
  brush    
  • Use MIMIC and/or Matrix for the full depth
    of the repair. Building out with another material
    may cause damage to the substrate and
    cracking of the repair mortar. Cracking of this
    type occurs because of the difference in the
    substrate materials (i.e. the material used
    to build out and the existing stone). 
     
  • The precise addition rate of water
    is critical to maintaining consistent color.
    Establish a consistent method for measuring
    water and maintain it throughout the job. 
     
  • In hot weather cure by misting with
    water 2 - 3 times a day or use Burlene.
    Do not use curing agents or allow polyethylene
    or burlap to touch the surface of the repair,
    as this will cause whitening or changing of color. 
     
  • Finishing technique will change the final color.
    A smooth trowel finish will be lighter in color
    than a shaved finish.
  Stone Repair
 
  • Surface preparation is critical successful stone
    repair. Most natural stone is highly absorptive and must be thoroughly saturated (SSD) prior to placing the repair mortar. 
     
  • Mix only as much material as can be replaced in
    15 - 20 minutes. Do not re-temper. Re-tempering
    can cause cracking and will affect the final color.
   
 
   
 
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