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High Build Primer Upol Etch Primer Automotive Primer RC-D400

1K Primer RC-D400

RC-D400 is fast drying, one pack surfacer.

PHYSICAL PROPERTIES

Specific Gravity	1.2-1.3KG/L
Viscosity	1100-1200S
Ingredients	Alkyd resin, nitro-cellulose, pigments,fillers
Colour	Grey putty

PROCESS

Mix Ratio (by volume)	1K surfacer RC-D400: 1 part Thinner (RC-X111): 1 part
Pot Life	48 hours@20?
Spray Gun & Air Pressure	Gravity type: 1.2~1.5mm, 4Pa Suction type: 1.4~1.6m, ( Spray 25µm)
Spray Method	2 single coating with wet spray (volatilization time of each layer:5 to 10 minutes)
Drying Time	30 minutes@20?, 15 minutes@60?
Sanding	Before spray: P280~P360 by dry sanding After spray: P800~P1000 by wet sanding, P360~P400 by dry sanding
Substrate	OEM paints, steel, putty, eroded primer, alloy primer
Unapplicable Substrate	Galvanized steel, stainless steel, aluminum, wood
Packaging	3.6 KG x 4 tins/ctn
Shelf Life	1 years

PRECAUTIONS

1.It cannot be used until stirring evenly after open the tin.

2.All Roch® automotive refinish can be knifed on the surfacer.

3.Maximum adhesive force and anti corrosion performance can be available with Roch® two pack middle coating.

Fast drying will be affected if knife too much.

2K Primer Surfacer RC-D480 (Grey)

2K primer surfacer is a fast drying, high build, good adhesion primer. They are suitable for new vehicle parts and repair.

PHYSICAL PROPERTIES

Specific Gravity	1.40±0.05KG/L
Viscosity	150-180S
Ingredients	Hydroxy acrlic resign, pigments, fillers,organic solvents
Colour	Grey

PROCESS

Mix Ratio (by volume)	2K Primer Surfacer (RC-D480): 4 parts Hardener(RC-G270): 1 part Thinner(RC-X110,RC-X111,RC-X112): 1 part *Choose the materials according to the temperature
Pot Life	2 hours@20?
Spray Gun & Air Pressure	Gravity type: 1.2~1.5mm, 4Pa Suction type: 1.4~1.6mm, (Spray 30-50 µm)
Spray Method	2-3 single coating to coverage (volatilization time of each layer:5 to 10 minutes)
Drying Time	3 hours@20?,30 minutes@60?
Sanding	Before spray: P180~P400 by dry sanding After spray: P800~P1000 by wet sanding
Substrate	OEM paint,steel surface,Fiber Reinforced Plastics,surface of putty
Unapplicable Substrate	galvanized steel, stainless steel
Packaging	4 KG x 4 tins/ctn
Shelf Life	5 years

PRECAUTIONS

1.2K primer surfacer can be sprayed after sanding and removing the oil and stain on the surface of the putty, epoxy primer, old paints.

2.30µm must be kept after sanding on the intermediate coating layer.