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PRATECH® DRZ400
CG2WA-Extra Flex Joint Sealant

CG2WA Class grout material suitable for use in pools, featuring flexible properties, enhanced strength, water-repellent characteristics, silicone reinforcement, and additional additives. It is designed for joint widths between 6-20 mm. Used to fill and support gaps between ceramic, granite, marble, tile, and similar covering materials.

  • High compressive and abrasion resistance.
  • Flexible and suitable for use on wet floors.
  • High resistance to chemical wear.

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
Compressive Strength After Dry Storage ≥ 15 N/mm²
Flexural Strength After Dry Storage ≥ 3.5 N/mm²
Compressive Strength After Freeze-Thaw Cycles ≥ 15 N/mm²
Flexural Strength After Freeze-Thaw Cycles ≥ 3.5 N/mm²
Packaging 20 Kg. Kraft Bag

Joint Sealant Consumption Formula

Grout 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.