PROCEDUE

SOME FINISHING PAINTING PROCESSES FOR REFERENCE

PROCESS1: Stain Color - Thick Coating - with Oven Drying System
1. Wipe Wiping Filler W8347 (tinted with dyes coloring)
2. Oven for 15-20 minutes at 45-50 0 C, let the product cool down within 5 minutes.
3. Light sanding with sandpaper #280-320
4. Spraying wet & thick Sanding Sealer HD W7101/ W7107
5. Oven for 15-20 minutes at 45-50 0 C, cool down for at room temperature for 5 minutes.
6. Sanding with #320-400 sandpaper
7. Touch up padstain (use Satin / Gloss to mix color). Drying time: 15-20 minutes.
8. Spray wet & thick a coat of Satin W7031/ W7043/ Gloss W7029-80%
9. Oven for 15-20 minutes at 45-50 0 C, cool down at room temperature for 5 minutes.
10. Sanding lightly with #400-600 . sandpaper
11. Apply a final coat of Satin W7031/ W7043/ Gloss W7029-80%.
12. Oven for 20-30 minutes at 45-50 0 C, let the product cool down for 30-45 minutes before packing.
13. Packing after 2 h.
Total coats = 1 Filler + 1 Sealer + 2 Topcoats
Total finishing time (including spray time) = 4.5 hours
Spray equipment = high pressure (no vapor) spray gun with pressure air 5kg/cm 2

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PROCESS2: Stain Color - Thick Coating - without Oven Drying system
1. Wipe Wiping Filler W8347 (tinted with dyes coloring)
2. After 30 minutes, sand lightly with #280-320 sandpaper
3. Spray wet & thick sanding sealer HD W7101/ W7107 thick primer
4. After 30 minutes, sanding smoothly with sandpaper #320-400
5. Spray thick primer Sanding Sealer HD W7101/ W7107
6. After 30 minutes, sanding smoothly with sandpaper #320-400.
7. Touch up with padstain  (using Satin W7031/W7043 or gloss W7029-80% to mix color); Drying time 15-20 minutes 
8. Apply a final coat of Satin W7031/ W7043 or Gloss W7029-80%. Drying time: 45 – 60 minutes after spraying, let the product cool down for 30-45 minutes before packing
9. Pack after 8-12 hours.
Total coats = 1 Filler + 2 Sealers + 2 Topcoats
Total finishing time (including spraying time) = 4 – 4.5 hours
Spray equipment = high pressure spray gun (no vapor) with air pressure 5kg/cm 2 .

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PROCESS3: Stain Color = Thin Coating - wihout Oven drying system
1. Wipe Wiping Stain W8347 (tinted with dyes coloring). Drying time: 20-30 minutes.
2. Spray Sanding Sealer W3103/W3105/ W3108
3. After 30 minutes of sanding to achieve smoothness with #320-400 sandpaper
4. Recolor with Wiping Stain (step 1). Drying time: 15-20 minutes.
5. Spray Satin W7031 30% or Gloss W7031 85%. Drying time: 20-30 minutes.
6. Apply the final coat of Satin W7031/ W7043 or Gloss W7029-80%. Drying time: 45-60 minutes. 
7. Packed after 12 – 24 hours.
Total coats = 1 Stain + 1 Sealer + 2 Topcoat
Total finishing time (including spraying time) = 3-4 hours
Spray equipment = high pressure spray gun (no vapor) with an air pressure of 5kg/cm 2 .

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PROCESS4: White / pigmented paint - anti tannin - indoor system
1. Spray/Dip anti tannin paint mixture (100% ATM W7015ATM + 3% Part B + 20% Reducer). Dry at 45 – 50 o C for 20-30 minutes.
2. Sanding with #320-400 sandpaper or with old sandpaper – sand very lightly and DO NOT OVERSANDING
3. Re-spray the anti-tannin layer in visible areas + NO SANDING – especially Yellow Acacia and Pine must be sprayed thoroughly at the knots. Dry at 45 – 50 0 C for 20-30 minutes.
4. Spray 1 coat of Sealer White White primer W3115/W3116/W7222.
5. Dry at 45 – 50 0 C for 20 – 30 minutes. Sanding with #400-600 sandpaper.
6. Spray 1 coat of White Sealer W3115/W3116/ W7222.
7. Drying at 45 – 50 0C for 20-30 minutes. Sanding lightly with #600-800 sand paper
8. Spray a coat of Satin White W8033/ W8233 or gloss in Satin W7029-30% or high gloss Gloss W7029-80% (if you want to create a thick layer of paint,  spray 2 times, 30 minutes apart). Drying time: 45 – 60 hours.
9. Packed after 12-24 hours.
Total coats = 1 ATM + 2 Sealers + 1-2 Topcoats
Total finishing time (including spray time) = 8 hours
Spray equipment = high pressure spray gun (no vapor) with air pressure 5kg/cm 2

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PROCESS5: White / pigmented paint - anti tannin - outdoor system
1. Spray/Dip anti-tannin paint mixture (100% ATM W7015ATM + 3% Part B + 20% Reducer)
2. After 45 – 60 minutes, pre-sand with #320-400 or old sandpaper – sand very lightly and DO NOT OVERSANDING 
3. Re-spray the anti-tannin layer in visible areas + NO SANDING – especially Yellow Acacia and Pine must be sprayed thoroughly at the knots.
4. After 30-45 minutes, spray 1 coat of Sealer White White primer W3115/W3116/W7222.
5. After 30-45 minutes, sand with #400-600 sandpaper
6. Spray 1 coat of Satin White W8033/W8233.
7. After 30-45 minutes, lightly sanding #600-800
8. Spray a coat of Satin White W8033/ W8233 or gloss in Satin W7029-30% or high gloss Gloss W7029-80% (if want to create a thick layer of paint, spray 2 times, 30-45 minutes apart each time. ). Drying time: 45 – 60 hours.
9. Packed after 12-24 hours.
Total coats = 1 ATM + 1 Sealer White + 1-2 Satin White + 1 clear coat (Topcoat)
Total finishing time (including spray time) = 8 hours
Spray device = high compression gun (no vapor) with air pressure 5kg/cm 2

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PROCESS6: White / Color Paint on MDF
1. Spray white primer W5538 or white ATM W7135 on MDF
2. After 30-45 minutes, sanding with sandpaper #320-400
3. Spray white primer W5538 or color primer on MDF
4. After 30-45 minutes, sanding with sandpaper #320-400
5. Spray a white sealer White Sealer W3115/W3116/ W7222
6. After 30-45 minutes, sanding with sanding 320-400
7. Spray 1 coat of Satin White W8033/ W8233.
8. After 30 – 45 minutes, sanding lightly with #600-800
9. Spray 1 coat of color or gloss in Satin W7031/W7043/W7029-30% or Gloss W7029-80% + fine color (if want to create thick coat of paint); spray 2 times, each time 30-45 minutes apart).
10. Packing after 8 – 12 hours.
Total coats = 1-2 White MDF White/ATM White Primer + 1 White Sealer (Sealer White) or Color Primer + 1 Color Coating + 1 Clear Coat (Topcoat)
Total finishing time (incl. total spray time) = 4 – 4.5 hours
Spray device = high compression spray gun (no vapor) with air pressure 5kg/cm 2
Note: the get smooth MDF edges; pre-spray an extra layer Basecoat Edge (GH114.132) on the edges of MDF panels; without the need to use timber putty

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PROCESS7 : Black Paint on MDF
1. Spray black primer W7411 on MDF
2. After 30 minutes, sanding with sandpaper #320-400
3. Spray primer W7411 mixed with Black on MDF
4. After 30 minutes, sanding with sandpaper #400-600
5. Spray one coat of Satin W7029/W7031/W7043 + matte black finish
6. Sand lightly with #800 grit or fine wool
7. Apply final coat of Satin W7031/W7043 or a matte finish Satin W7018-5% or Gloss W7029-80% mixed or uncolored. black (1-2% color shade in step 5).
8. Packing after 8 – 12 hours.
Total coats = 2 MDF (Sealer Black) + 1-2 Black Coating
Total finishing time (including spray time) = 4 hours
Spraying device = high pressure (non-vapour) spray gun with air pressure of 5kg/cm 2
Note: the get smooth MDF edges; pre-spray an extra layer Black MDF on the edges of MDF panels; without the need to use timber putty

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PROCESS8: Paint to achieve the natural color of wood
1. Spray Satin Clear W7018 5% (Indoor) or Satin IDS604 (Outdoor)
2. Dry for 20 – 30 minutes at 45 – 50 0 C or dry naturally for 45 – 60 minutes and then sand with #320 sandpaper -400.
3. Spray Satin Clear W7018 5% (Indoor) or Satin IDS604 5% (Outdoor).
4. Dry for 20 – 30 minutes at 45 – 50 0 C or dry naturally for 45 – 60 minutes and then sand with #400-600 sandpaper
5. Dry for 20 – 30 minutes at 45 – 50 0 C or dry naturally for 45 – 60 minutes and then sand with sandpaper #600-800
6. Apply final coat of W7018 5% (for indoor products); for outdoor goods: mixed spray W5103/ IDS604 100% + Part B (3%)/ Part C (6%) + Reducer (~10%) W8044
7. Packing after 12 – 24 hours (for indoor goods) / 24 – 48 hours (for outdoor goods).
Total coats = 2 – 3 coats  
Total finishing time (including spray time) = 3 – 4 hours
Spray equipment = high compression gun (no vapor) with zero pressure gas 5kg/cm 2 .

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