Product - MR. JO Protectokot – CSA

Description

Mr. JO Protectokot – CSA is a two-part epoxy system. It is solvent-free and has medium viscosity, so it spreads easily. Moreover, it resists fuels, solvents, and strong alcohols, making it tough. As a result, this coating protects surfaces and lasts long. In addition, it is easy to apply and very effective. Therefore, it is a great choice for industries that need strong protection.

• Color: Pale yellow
• Pot life @25°C: 15-20 mins
• Mixing Ratio: 100:20 PBW
• Resistant to solvents, chemicals and inorganic acids
• Mixture consistency: Medium viscosity liquid
• Coverage : 4 m²/kg/coat
• Optics: Transparent/translucent

• Laboratories
• Distilleries
• Petrochemical industry

• The mixture should be applied on a clean and rough surface. For good results, it is required that the substrate is free from loose particles.
• Suitable degreasing agent should be used to remove any grease, oil or traces on the surface.

• Repair the surface if damaged. Allow 2-3 hours for surface of repaired area to dry. Choose a suitable product from Jpoxy’s JO range of Adhesives for repairing.
• Apply primer for better adhesion on substrate. Allow 4-5 hours for surface of repaired area to dry. Choose a suitable product from Jpoxy’s JO range of Primers.
• Mix the two components in small batches thoroughly for at least 2minutes. Apply the mix using brush or spatula to the pretreated surfaces.
• Allow 4-5 hours for surface to dry and 24 hours to achieve full strength.

A1. It’s a transparent, high-performance epoxy coating designed for:

• Chemical-resistant protection of concrete or metal surfaces
• Areas exposed to solvents, acids, and inorganic chemicals
• Applications where visual clarity or substrate visibility is desired

• It is clear/translucent in appearance
• Offers excellent resistance to solvents and aggressive chemicals
• Fast-setting with short pot life, making it ideal for quick repairs or fast turnaround projects

A3. The mix ratio is 100:20 by weight (Resin: Hardener). Mix only what can be used within the pot life.

A4.

• Laboratories
• Battery zones and plating areas
• Industrial plants handling solvents and acids
• Top-sealing over decorative surfaces needing chemical resistance

A5. For best results:

• Use MR. JO Primer-MVC or LVC on dry concrete
• Use MR. JO Primer-UPS on damp or underprepared concrete Priming improves bonding, especially on porous surfaces.

A6.

• Apply with a brush or roller
• Mix carefully and work quickly — short pot life (~15–25 min at 25°C)
• Avoid applying in high temperature or direct sunlight to prevent premature setting

A7. Usually 1–2 coats are sufficient. Apply the second coat within 8–12 hours for intercoat adhesion.

A8. Approx. 4–5 m²/kg/coat, depending on surface texture and absorption.

A9. Yes — its clear finish allows the substrate to show through, making it suitable as a protective sealer over visually important surfaces.

A10.

• Touch dry: 3–5 hours
• Tack-free / recoat window: 6–8 hours
• Full chemical resistance: 3–5 days (depending on chemical exposure type)

Q11. What chemicals is MR. JO Protectokot-CSA resistant to?

A11. CSA has excellent resistance to:

• Solvents (alcohols, hydrocarbons)
• Inorganic acids and alkalis
• Battery acids, saltwater, and industrial cleaners (Refer to our chemical resistance chart for specific exposure limits.)

A12. It may yellow under UV exposure over time. For outdoor use, apply a UV-resistant clear topcoat or use only in shaded areas.

A13. Yes. Clean the area, sand lightly, and reapply CSA or a compatible epoxy over the affected zone.

A14. It can be applied on vertical surfaces, but care should be taken to avoid sagging — use lighter coats or apply in two stages.