TOPWINGS Chemical Coating

Guangzhou Zhenroumei Chemical Coating Limited

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MF400-1K Primer Surfacer

Release time:2016-07-11 17:46:09 Click volume:
Product Name/Model:MF400-1K Primer Surfacer
Characteristic: Fast drying one-component 1K Primer Surfacer with strong filling power, easy sanded.

Dried and sanded existing finishes and putty.
Surface Cleaning
Wash by warm soap, remove wax, silicon and other contaminations with degreaser, sanding with P800-P1000, wash with clean water then keep dry;again with degreaser.
Mixing Ratio
MF400-1K primer surfacer
1 1
MF400 1K primer surfacer
60 Fast Thinner
MF400 1K primer surfacer
61 StandardThinner
MF400 1K primer surfacer
63 Slow Thinner
Spray Viscosity
14-16s to drop off, in 4# viscosity cup at 25°C,
Spray Gun Set Up
Gravity Feed: 1.2-1.5mm 4-5kg/cm ²
Suction Feed: 1.4-1.6mm 4-5kg/cm ²
Spray Technology
Coats&Thickness: 2-3 coats, total 20-30um.Flash-Off Time: At 25°C, 5-10 minutes between two coats, it depends on temperature and paint film.
Drying Time
Air-drying time 30 minutes, at 20°C.
Shelf Life
2 years in original sealedcan, cool and dry place at 20℃.
1. The substrate must be cleaned and sanded before spray, wet sanding P800-1000 and then dry.
2. At ambient temperature higher than 30℃, add appropriate Retarder Solvent into thinner to avoid blushing. For more details, please refer to technical data sheet of Retarder Solvent.
3. Not recommended to apply over large area.
4. Not recommended for direct application over substrate of bare metal, stainless steel, aluminium,zinc, steel and wood.


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