Industrial Protective Coating

PREBOND-220

Name: PREBOND-220
Brand: ALEX (INDIA)

Acid, Alkali & Corrosion Resistant Paint

High-performance premium grade single-component, ready-to-use DTM paint based on Si-PU (silicone modified polyurethane) and nano-zinc technology.

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Direct To MetalChemical ResistantUV ResistantLong Service Life

PREBOND-220 - Acid, Alkali & Corrosion Resistant Paint product can

Product Description

PREBOND-220 is a high-performance premium grade single-component, ready-to-use DTM paint based on Si-PU (silicone modified polyurethane) and nano-zinc technology. This paint/coating provides simultaneous advance triple action process like rust conversion, anti-corrosion and strong chemical fumes resistance. Specially engineered for highly-corrosive C5-I (Industrial) and C5-M (Marine) corrosive environments.

Key Benefits

High adhesion on all types iron steel and RCC concrete surfaces.

Fast-drying, fast-curing with easy application process by brush, roller or spray.

Eliminates two-component mixing, reducing application errors with a hassle-free coating process.

An excellent replacement for conventional two-pack epoxy, PU and chlorinated rubber paint systems.

One step protection for metal surface without primer with provides a durable long-lasting barrier against corrosion.

Physical Properties

Color	All colors available as per RAL shades
Flammability	Flammable
Viscosity @27°C	90±5 seconds
Dry Film Thickness (DFT)	50-60 um microns DFT in 01 coat (100-120 in 02 coats)
Drying Time (air dry)	Touch Dry 10 minutes, hard dry-06 hours, cure 24 hours
Finish	Tough, glossy and smooth finish up-to 60+ @ 30 deg
Water, Moisture Resistant	Excellent (water-proof with hydrophobic nature)
Chemical Fumes Resistant	Excellent (without cracking or chipping of protective film)
U/v, Weather Resistant	Excellent (without early gloss colour/shade retention)
Dry Heat Resistant (Up-to 200°C)	Excellent (without compromise adhesion & color retention)
Adhesion (by cross hatch method)	Excellent (without degrading or losing coating properties)
Flexibility	Excellent Passes OT bend test
Scratch & Abrasion Resistant	Excellent 1000 gms more (in single coat application)
Salt Spray test (ASTM B117)	Passes the test (500 hours more in 02 coats application)
Hydrochloric Acid Immersion Test	No flaking of adhesion at 30% HCL solution for 48 hours
Coverage area	07 to 08 Sq. Mtr. area in per liter 01 coat. (35 to 40 Sq. Mtr. in 02 coats)
Packing & storage	20 liters in printed mild steel drum

Applications

It is preferred a great choice to protect and preserve expensive industrial structures, shades, pipelines, machinery, beams, channel, angel, purlin, tank, pipe-rack, crane, pump, valve, gratings, cooling tower, staircase, ETP, duct collector, RCC wall, acid pickling, hot-dip galvanizing, marine & harsh-corrosive areas etc.

Application Procedure & Other Details

Mixing Container:PREBOND-220 supplied in single separate container (ready to use form).

Mixing Method:Always stir/shake well before use.

Method of Application:Normal brush, roller, air spray, airless spray etc.

Thinner:Use PREBOND-084 thinner as required.

Recommend Coats:Always apply 02 coats for better result (in difference 06-12 hours-time).

Required DFT:Maintain minimum 100-micron DFT (Dry film thickness), for better result.

Surface Preparation:Clean the surface well by using wire-brush or sand-paper & cotton.

On Heavy Rusted Surface:Use PREBOND-110 (Rust Converter Chemical) 01 coat, for better result.

On Light Rusted Surface:Use PREBOND-220, 02 coats directly, after cleaning surface by wire-brush.

On Old Painted Surface:Use PREBOND-220, 02 coats directly, after cleaning surface by wire-brush.

On Newly Metal Surface:Use PREBOND-220, 02 coats directly, after cleaning surface by wire-brush.

Self-life:12 months in air-tight containers.

Concept of DTM Paint – PREBOND-220

DTM (Direct-to-Metal) Paint is a single-component, ready-to-use system providing long-term corrosion protection against strong acid and alkali fumes. After application, it forms a stable, hard protective layer that preventing acid and alkali fumes from penetrating the metal surface, offering robust protection in highly-corrosive & acidic-alkaline environments for 02*-03* years more without primer. This DTM paint eliminates the need for primer and mixing two components, reducing paint wastage and ensuring a hassle-free application.