ZF-W170 water-based fluorocarbon coating for outer wall

Serial No.

Technological Process

Product used

Technological Requirements

Specific Details

1

Pretreatment of base materials

Level, no obvious hollows and humps

Clean the dirt, grease, mortar residue and so on

2

Water-based permeation seal up primer

ZF-WB270

Permeate in balance, and permeate 1.5-2mm

Roller coat or spray, 18-20㎡/kg, viscosity is 13s

3

Dry

Surface dry

Dry in normal temperature for 3min

4

Anti-crack putty dedicated for outer wall

Putty layer is level and balanced, no cavities and blow holes

Moisture content of wall ＜8%, PH＜10, size is used out within 4h

Level putty dedicated for outer wall

Plaster putty dedicated for outer wall

Polishing putty dedicated for outer wall

5

Polish

100-200 abrasive papers

Level, balanced, with certain roughness

After dry, polish until level, clean the dusts

6

Water-based seal primer

ZF-WB180

Film is balanced without holiday

10-20μm, 10㎡/kg, roller coat or brush coat

7

Dry in the air

Surface dry

Still standing for 10-15min, adopt wet-on-wet technique with the next coating

8

Water-based fluorocarbon primer

ZF-WY170

Glossy and balanced, no sagging and flooding

Proportional allocation, viscosity of 50±10s (coating -4 cups)，dry firm 15-20μm，4-6㎡/kg

9

Dry in the air

Surface dry

Still standing for 10-20min, adopt wet-on-wet technique with the next coating

10

Water-based fluorocarbon finishing coat

ZF-W170

Film is level, color and gloss are balanced

Stir in balance, viscosity of 50±10s(coating -4 cups), dry film 30-40μm；4-6㎡/kg

11

Dry

Film is completely dry (hard dry)

2-3d room-temperature solidifying

12

Water-based fluorocarbon coating varnish

ZF-W175

Glossy and balanced, no sagging

Dry film 15-20μm，6-8㎡/kg

13

Dry

Film is completely dry (hard dry)

2-3d room-temperature solidifying