Autothane High Build Primer 4 Litre

Sale price$202.94


Autothane High Build Primer is a high build, easy sanding two pack acrylic urethane primer filler that can be used in primer surfacer mode or in filler mode. It is suitable for use in bodyshop car refinishing. It can be used with Autothane HS Hardener as well as with Autothane HS Fast Hardener (for smaller areas or where a faster system is required).

Products and Additives:
Hardeners: Autothane HS Hardener Normal 980-49415 | Autothane HS Hardener Fast 980-49426
Reducer: Autothane Thinner 920-49417

Mixing Ratio By Volume:
Autothane Primer 4 parts
Autothane Hardener 1 part
Autothane Thinner 5-10% (Filler mode) | 15-30% (Surfacer mode)

Viscosity: DIN 4 cup at 25'C: 30–40 seconds (Filler mode) | 18–25 seconds (Surfacer mode)

Spray Gun Set Up and Pressure:

Conventional HVLP / RP
Gravity Feed 1.5 - 2.0mm 1.5 - 2.0mm
300 - 380 kPa 2 - 3 bar
Suction Feed 1.8 - 2.2mm
300 - 380 kPa

Number of Coats: Apply 3 full wet even coats

Flash Off Time: 5–10 minutes between coats

Potlife: 1-2 hours at 25'C

Drying Times:
Air Dry 8 hours at 25'C
Bake: 30 min at 65'C (980-49415) | 25-30 mins at 65'C (980-49426)

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