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Demech Chemical: manufacturer of erosion resistance india
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FAQ'S

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1. What is the temperature resistance of the final product?

We have both normal and high temperature resistance products. Normally working temperature products resists temperature from 93°C to 121°C while high temperature one's resist upto 232°C.

 
2. What product will put machine back in the service?

Fast Cure Steel Putty, Metal Magic Steel Stick, Wet Surface Repair Putty, Four Minute Putty are the products which reach full cure in one hour to eight hours.

 
3. What is the chemical resistance of these products?

Each product has got different chemical resistance properties.
Koroguard GF and Chemguard GF offer the highest chemical resistance while other products offer moderate to low resistance. One need to know the PH value of the chemical or concentration of the chemical before selection of suitable product for the application.

 
4. What is the correct mix ratio to work with?

Each two component kit is premeasured for correct ratio; however mix ratio's are also printed on the container.

 
5. What is the best product for repairing of shaft or bearing housing?

Superior Metal should be the first choice for the above application.

 
6. Which product is suitable for arresting oil leakage?
Fast cure Steel Putty is the suitable product for arresting the oil leakage from Transformer or pipeline.
 
7. Which product will be suitable for protection of ID Fan or Impeller blade from abrasion or erosion?

All our abrasion resistance products such as Wearing compound, Pneuwear, Wear Resistant Putty and Brushable ceramic are suitable for such application. We need to know the service conditions for recommending suitable product.

 
8. Can the leakage of water through Concrete tank be arrested?
Yes. First apply Metal Magic Steel at the leaky point. Apply wet surface Repair Putty on the Metal Magic.
 
9. Is it required to empty the whole tank?

If the area is accessible then no need to empty the tank. But always it gives better result if we can empty the tank and do the application.

 
10. How do I Remove Epoxy?

For the uncured Epoxy, Acetone /MEK can be used as cleaning compound. By heating upto 175°C, cured products will get dislodged.

 
11. Where to get Demech products?

Our products are sold through authorized industrial Distributors. Please contact us to know the distributors address who is near to your locality.