CONCRETE SURFACE HARDENERS
![](https://protekkimya.com.tr/wp-content/uploads/2023/12/KORAG-150-1.png)
PROTEK KOROND 150 GRAY
Corundum Aggregate Powder Surface Hardener
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PROTEK VARNISH 100 BC
Curing and Protection Material Applied After Solvent Based, Acrylic Resin Based Surface Hardener
![](https://protekkimya.com.tr/wp-content/uploads/2023/12/KUVAG-200-1.png)
PROTEK QUARTZ 200 GRAY
Quartz Aggregate Powder Surface Hardener
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PROTEK SILICA 400
Sodium Silicate Based Water Based Liquid Surface Hardener