yellowing / oxidation occurs on polished surface granite

2. Technical-Bulletin-RA2-&-DPP-Page1

SCL-RA2 Part A and Part B is designed to mix with SCL-DPP Poultice Powder to remove oxidation stain on flamed finished and polished surface granite.

    Application on the type of stone:

  • Does not require a polish if use on polished surface granite.
  • Required a severe polishing when apply on Metamorphic marble.

Available packing size for RA2 chemicals: 1-litre / 25-litres
Available packing size for DPP Poultice Powder: 500 grams / 5kg / 10kg
5kg and 10kg are pack in carton boxes.

Approximate coverage for 1.0sq.ft.
150ml of SCL-RA2 Part A + 150ml of SCL-RA2 Part B + 125grams of SCL-DPP Poultice Powder.

Poultice Procedures:
Step 1. Remove topical coating, (if any).
If a thin film of coating is noted, removed with SCL-XY stripper before poultice. Otherwise, you are poulticing on the wax coating.

Step 2. Prepare the poultice.
Mix SCL-RA2 Part A with SCL-RA2 Part B equal ratio in a plastic disposable bowl. Slowly add in SCL-DPP Poultice Powder into the solution to make it a paste using a plastic spatula.

Step 3. Apply the poultice.
Carefully apply the poultice(i.e. the paste) to the stained area. Not too thin, generally about 1/4 inch thick is sufficient for most stains.

Step 4. Cover the poultice.
Cover the poultice with a clear thin transparent plastic sheet or a plastic food wrap. Tape the poultice with a low adhesive paper masking tape.

Step 5. Remove the poultice.
Remove the poultice after 48 hours. Dispose them in a plastic bag. If the stain is lightened, you possibly need a second attempt. Clean the residues of the poultice with SCL-STONECLEAN or SCL-STONEMIST.

Important Notes:

  • RA2 Part A is not allowed to mix with SCL-PPP Poultice Powder.
  • Never use RA2 Part B chemical on Limestone & polished marble.
  • Put on gloves while handling this product.
  • Put on half-faced respiratory mask when you are applying SCL RA2 chemical in an enclosed area.
  • Disposed this chemical properly according to manufacturer advice.

Purchasers are required to test the suitability of the product for their intended use. Mcare Lab Pte Ltd makes no warranty, expressed or implied on the products and the effects. Mcare Lab Pte Ltd shall not responsible for any risks or liabilities, direct, indirect or consequential arising out of the used or the inability to use the product.