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PRATECH® DRZ300
CG1 Standard Joint Sealant

Class CG1, strength increased, water repellent and silicone reinforced joint sealant. It is used to fill the gaps between coating materials such as ceramic, granite, marble, tile etc. and to support these areas. Contains adhesion and water repellent additives such as polymer silicone.

  • Easy and fast application.
  • Creates a smooth surface.
  • Water-repellent, resistant to moisture and mold.
  • High-performance adhesion properties.

Details

Details

Technical Specifications

Shrinkage ≤ 2 mm/mm²
Abrasion resistance ≤ 2000 mm³
Water absorption after 30 minutes ≤ 5 g
Water absorption after 240 minutes ≤ 10 g
Pressure resistance after dry storage ≥ 15 N/mm²
Bending strength after dry storage ≥ 3.5 N/mm²
Pressure resistance after freeze-thaw cycles ≥ 15 N/mm²
Bending strength after freeze-thaw cycles ≥ 3.5 N/mm²
Packaging 20 Kg. Kraft Bag

Joint Sealant Consumption Formula

Joint Filler Consumption: (A+B)xCxDxE : AxB = Kg./m²
A Tile Length
B Tile Width
C Tile Thickness
D Joint Width
E Specific Gravity Factor (gr/cm³)

Joint Sealant Consumption Formula

Tile Size Width 4 mm Width 5 mm Width 6 mm
10×10 mm 1.184 1.480 1.776
10×20 mm 0.888 1.110 1.332
10×30 mm 0.789 0.987 1.184
15×15 mm 0.789 0.987 1.184
15×40 mm 0.543 0.678 0.814
15×60 mm 0.493 0.617 0.740

* Specific Gravity Factor is taken as 1,85 gr/cm³ in the table.