Putty / Filler application - Aluminum

• Mask the repair area
• make sure to mask with soft edges, hard edges will leave marks in basecoat.
• Clean with 70U-10

• Aerosol application, apply 2-3 coats over the bare aluminum.

Application:

• 2-3 coats (see 23U-10 TDS)

Flash off:

• 2-5 mins between coats, 15-20 mins final flash at 68°F (20°C)

• Prepare undercoat accoridng to color 20-24
• To obtain different colors, fillers can be mixed

• 20U-24/-34/-94          4
• 50U-15/-20/-30          1
• 60U-10/-20/-30/-40    1 

• Spray 1-2 wet coats on repair with 5 min flash between coats.
• Stay with second coat in the pattern of first coat as shown on the picture

Dry Properties

• 5-7 min short wave
• 1-1.5 hours at 68°F (20°C)
• 30-40 min at 140°F (60°C)
• Allow 10 min flash before baking

• Use of sanding guide, highlights surface imperfections and possible sand scratches prior to finish with abrasives.

• Fine sand area with 3mm orbit machine and P320
• finish with P400/ P500
• Blend in area P1000/2000

• Clean carefully with 70U-10