BERGER®
Berger Red Oxide Primer Red oxide Primer
Product Description A economical general purpose protective primer pigmented with red oxide and zinc chromate
Design Usage • • • • •
General purpose primer suitable for protection to steel fabrication Can also be used in marine environment Over-coated with conventional single pack air drying finishes Dry heat resistance up to 40°C (100°F) Relative humidity should not exceed 85% and substrate temperature should be more than 3°C above Dew Point
Physical Data Recommended Application Data & Theoretical Coverage (m²/ltr.) Type Volume Solids Flash Point Finish Color Packing Mixing Ratio
Wet (µm) 78
Dry (µm) 38
m²/ltr. 12.8
Single Pack - Air Drying 50 ± 2 % 32°C Matt Red Oxide 4 Liters, 20 Liters Not Applicable
Application Method Tip Size: 0.43~0.54 mm (0.017-0.021 in) Pressure: 110~150 Kg/cm² (1600-2100 psi) This is recommended method of application. Care should be taken to ensure an even application to avoid film defects Use any standard equipment at: Pressure: 3.0~3.4 Kg/cm² (45-55 psi)
Airless Spray Brush / Roller Conventional Spray
Drying or Curing Time
Surface Temperature 15°C 25°C 35°C Full Cure = 07 Days
Touch Dry (Hrs.) 8 7 6
Hard Dry (Hrs.) 24 20 16
Over-coating Interval Minimum Maximum (Hrs) (Days) 24 14 20 12 16 10
The information contained here in is to our best knowledge true and accurate. No guarantee of results implied, however, since conditions of use are beyond our control
Pot Life Not Applicable Page 1 of 3
BERGER®
Berger Red Oxide Primer Red oxide Primer
Additional Information Thinner Cleaner Product Reference Storage Instruction Shelf Life
Ind. Thinner T-66 (185200-9000) Ind. Thinner T-66 (185200-9000) 144700-9910 Store in a cool shaded dry area As long as the container is kept firmly sealed & stored under normal conditions the material can be kept for 6 months.
Surface Preparation The life-span and performance of coating is directly related to the degree of surface preparation IRON / STEEL • Ensure that all loose mill scale and rust must be removed by abrading with abrasive paper or suitable mechanical tools, if blast cleaning is not practical • Surface should be dry & free from all contaminants • Where necessary, remove weld spatter and round off all rough weld seams and sharp edges to a smooth surface ALUMINUM / COPPER / GALVANIZED METAL SURFACE • Degrease with cleaning T-66 thinner, abrade lightly • Ensure that surface is clean & free from all contaminants • Apply one coat of ‘Berger Two Pack Wash Primer’
Priming • • •
One or two coats of Robbialac red oxide primer are applied by brush/roller or spray before or after fabrication and erection depending on project requirements Ensure that maximum film build should obtained and all small parts, edges, angles, nuts, bolts etc. must be fully coated For galvanized metal or aluminum, one coat of Robbialac primer required on substrate
Over-Coating • • •
This primer should be over-coated as quickly as possible with additional finishes This primer must to be over-coated with conventional Protecton products such as Berger Ferrolux MIO, Robbialac Aluminum, Synthetic Undercoats and Alkyd Glossy finishes In case of Galvanized surface or metal sprayed steel, prepare surface as given above and after that apply one or two coats of Anti-Corrosive Red-1035 primer (and finishing)
The information contained here in is to our best knowledge true and accurate. No guarantee of results implied, however, since conditions of use are beyond our control
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BERGER®
Berger Red Oxide Primer Red oxide Primer
Product Use Restriction • •
Do not over-coat with two pack products or Luxachlor finishes This product will not be dry below 5°C
Safety Precautions • • • •
Avoid contact with the skin and eyes. Wear suitable protective clothing such as goggles, dust mask and gloves. Use a barrier cream Ensure that there is adequate ventilation in the area where the product is being applied. Do not breathe vapours or spray This product is flammable. Keep away from sources of ignition. Do not smoke. Take precautionary measures against static discharge. In case of fire-blanket flames with foam, carbon dioxide or dry chemicals
First Aid • • • •
Eyes: In the event of accidental splashes, flush eyes with warm water immediately and obtain medical advice. Skin: Wash skin thoroughly with soap and water or approved industrial cleaner. DO NOT USE solvent or thinner. Inhalation: Remove to fresh air, loosen collar and keep patient rested. Ingestion: In case of accidental ingestion, DO NOT INDUCE VOMITING. Obtain immediate medical attention.
Disclaimer The information provided on this data sheet is not intended to be completed and is provided as general advice only. It is the responsibility of the user to ensure that the product is suitable for the purpose for which he wishes to use it. As we have no control over the treatment of the product, the standard of surface preparation of the substrate, or other factors affecting the use of this product, we are not responsible for its performance nor would we accept any liability whatsoever or howsoever arising from the use of this product unless specifically agreed to in writing by us. The information contained in this data sheet may be modified by us from time to time, and without notice, in the light of our experience and continuous product development.
The information contained here in is to our best knowledge true and accurate. No guarantee of results implied, however, since conditions of use are beyond our control
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