PREBOND-110 (Rust Converter Primer)

Rust Converter-cum Anti Corrosion Coating for Rusted Steel Structure Painting

DESCRIPTION: PREBOND-110  is a two-pack, water-based anti-corrosive rust converter-cum primer coating. It can be easily converting the rust and provide dark black anti-corrosive coating on the rusted metal surface, it reacts with rust (iron oxide) and chemically converts it to iron phosphate coating, which is very useful coating for long-term internal corrosion protection on old/heavy rusted metal. After application it protect the metal surface from further rusting for next 10*-12* months without paint and after painting 02*-03* years more in highly-corrosive and highly-acidic areas. After its application, no any types of primer coating required for painting.

PREBOND-110  is another unique solution to rust removing or sand-blasting for rusted steel structures for re-painting. It is an ideally suited to applications where rust removing, sand-blasting or surface preparation is a problem and is not practical or very expensive. For long-term anti-corrosive and acid, alkali resistant applications, apply PREBOND- 220 (Anti Corrosive PU Paint) 02 coats on rust converted surface for better results.

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PHYSICAL PROPERTIES:

Field Details
Form Liquid (Pack -A-white) & (Pack-B-black)
Color Light Brown Color (After both components mixing)
Mixing Ratio 1:1 i.e. (Pack (A) 50% & Pack (B) 50%)
Viscosity 35±2 seconds (after mixing both solution)
Drying Time Touch Dry 30 Minutes, Hard Dry 24 hours
Finish After application provides dark black coating
Coating thickness Below 10 um micron DFT depend upon the rust
Flexibility passed OT bend test
Scratch Resistant Excellent
Adhesion by cross hatch method 100% passed
Water Resistant Excellent (after 48 hours)
U/v, weather resistant Excellent without cracking of protective film
Chemical Resistant Excellent (after complete dry)
Odor Odorless
Flammability Non-flammable

OTHER APPLICATION DETAILS:

Field Details
Mixing Container pot life 15 Days. (Use neatly clean plastic container for mixing).
Method of Application Brush, Roller, Air spray, Airless Spray.
Recommended Coat Apply 02 coats for better result
Coverage 100 to 120 Sq. Ft. area in per liter 01 coat
Thinner/Water Do not use any type of thinner or water on its application.
Shelf Life 12 Months in air tight container.
Packing & Storage 10 & 40 Liters in Plastic Can/Drum.
METHOD OF APPLICATION: PREBOND-110 & PREBOND-220 on Rusted Metal Surface:

1. First loose the heavy rust scale and dust on the metal surface by using wire-brush & cotton.

2. Then, directly apply PREBOND-110 (Rust Converter Primer) 02 coats (in difference 03-06 hours-time) on the rusted structures, pipelines, tanks, beams, shades, channel, angels, purlin, grating & pipe-rack etc.

3. Then after application PREBOND-110 (Rust Converter Primer) 02 coats dry the total rust converted surface at-least 12 hours or overnight for better results.

4. Next day, apply 02 coats of PREBOND-220 (Anti Corrosive PU Paint) (in difference 06-12 hours-time) on the rust converted surface by using normal brush, spray or roller.

5. After complete process PREBOND-110 and PREBOND-220 they protect the painted metal surface from further rusting at-least 02*-03* years in highly-acidic/alkaline & highly-corrosive area with proper results.


For, more any other technical details of the products, applications & our services, please contact our technical representative.

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