Description
APPLICATIONS PROCEDURE
Wooden article to be coated must be dry & free of dust & loose particles. Prepare smooth surface by sanding with emery paper # 180 followed by # 320 or # 400. Cracks if any should be filled & levelled.
SEALER COAT
Apply one or two coats of WOODPOL Interior PU clear sealer depending upon surface smoothness and allow it to dry for minimum of 8 hours. Sand with emery paper # 320 or # 400 between application of successive coat.
FINISH COAT
Select Finish coat available in Glossy & Matt. Apply one or two coats of WOODPOL Interior PU – clear and allow it to dry for minimum of 8 hours. Sand with emery paper # 320 or # 400 between application of successive coats. For better protection apply an additional coat.
GENERAL INFORMATION:
» Stir the contents well before use since soft sedimentation may occur in matt and sealer finish on storage. Strain through musclin cloth in glass or plastic container. Mixing pot, stirrer & spray gun should be free of moisture since system is sensitive to moisture.
» Mix only required amount of Base & Hardner to be used. Do not transfer unused or Left-over material after used into original container as it cause the whole container to gelled up.
» Use within one week after opening Base & Hardner container.
» Since system have limited Pot-life (after mixing Base & Hardner) after which they should not be used.
» Recoating and Hard dry time may be more in case of high humid conditions and/or low ambient temperature.
» Coverage & dry time varies depend on film thickness, quantity of thinner used & nature of wood.
APPLICATIONS GUIDE
| Mixing ratio | Woodpol Interior PU – Base 80 parts by volume Woodpol Interior PU – Hardner 20 parts by volume. Woodpol Interior PU – Thinner 15 – 30 parts by volume. |
| Spray Viscosity | 15 – 20 secs on Ford cup B4@ 30 °C. |
| Maturation time | 30 minutes |
| Pot-life of mixture | 3 – 4 hours at 30°c. |
| Method of application | Spraying. |
| Spray Pressure | 30 – 40 psi. |
| Recommended DFT | 30 – 35 microns per coat. |
| Drying characteristics @ 30°c & relative humidity below 75% | Touch-dry 30 minutes. Dust-free 2 hours. Tack-free 3 hours. Sanding-dry 8hours. Hard-dry Overnight. Fully Cured 7 days for solvent &chemical resistance. |
| Recoating time | 8 hours @ 30°c. |
| Theoritical covering capacity @ 30 micron DFT | 8 – 10 m2/litre per coat dependent on method of application. 6 months in unopened condition in original |
| Shelf life | container when stored in cool & dry place, @ 25±5°c. |
| Packing | 250 ml, 500 ml, 1ltr, 20 ltrs. |
HEALTH AND SAFETY INFORMATION
» Handle products in areas of good ventilation. Avoid inhaling vapours since product contains volatile organic solvents.
» Wear normal protective overalls. Solvent resistant hand gloves, eye goggles are recommended. Avoid skin contact.
» The product is flammable and the container should therefore be kept away from fire & spark or any ignition source.
STORAGE, HANDLING & DISPOSAL
» Store in original container in cool, dry & well ventilated place.
» While handling, avoid inhalation & skin contact. Force ventilation or fresh air mask should be used in confined spaces..
» Disposal in land filing & not in drain or water ways.
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