Monocoat Sealer
Aliphatic Polyurethane Coating
Monocoat Sealer is air drying two-component, highly durable, high solids, acrylic polyurethane sealer with superior sanding and high build properties. It is recommended for both exterior and interior applications.
Recommended uses
Monocoat Sealer is used mainly for exterior finishing of wood. For use with particle board, veneer and open pore substrates. It is also suitable for variety of timbers such as rubber wood, pine wood, nyatoh, oak, etc.
Surface Preparation:
Wood: Always select seasoned wood for excellent
wood finishing. The wooden surface to be coated must be dry and free from dust,
oils, grease and other foreign matter. Sand the surface with dry sandpaper no.
180 or with any other suitable type until the surface is smooth. Remove all
dust. Fill the grains with Anupam Wood Filler and after drying, sand with
sandpaper no. 280 or 320.
Mixing and Application:
Mix base and hardener components of Monocoat Sealer in
recommended ratio in a clean container. Do not mix more than can be used within
8 hours. Allow the mixture to mature for 30 minutes before application. Apply a
coat of Monocoat Sealer and after 16 hours of drying, scuff with
sandpaper no. 320 or higher. Remove all dust. Further coats are recommended
until the surface becomes smooth. If wood stains are required, apply a coat of
spirit based or water based stain on the sealer. Apply a coat of Monocoat
Enamel (clear or pigmented) as suggested above for Monocoat Sealer
. More coats can be applied for achieving desired finish.
TECHNICAL DATA
|
Name/Description |
Monocoat Sealer |
|
Type |
Two pack cold cured |
|
Composition |
Acrylic Aliphatic Polyurethane |
|
Colour |
Chalky, Pale White |
|
Volume Solids (mixed) |
44± 3% |
|
Mixing Ratio |
Base : Hardener 10 : 1 by volume |
|
Pot Life @ 30° C |
6 to 8 hours |
|
Dry film thickness per coat |
30-40 microns |
|
Coverage-(theoretical-no loss) |
11 to 14.67 m² /litre |
|
Serviceability @ 30°
C Dry to touch Hard Dry Recoat Full Cure |
30 minutes Overnight 16 hours 7 days |
|
Induction (Sweat-in-time) @ 30° C |
30 minutes |
|
Dry heat resistance |
120° C |
|
Relative Humidity |
85% |
|
Application Temperature -minimum -maximum |
10° C 35° C |
|
Solvent/Thinner |
Monocoat Thinner |
|
Flash Point |
23° C |
|
Packing |
4 & 20 litres |
|
Shelf Life |
6 months |
|
Precaution |
Flammable. Keep away from heat and open flame. Maintain good ventilation and avoid breathing vapours. |
Notes
Spray equipments should be cleaned with Monocoat Thinner
The contents should be stirred thoroughly prior to use.
After mixing Base and Hardener in recommended proportions, allow for 30
minutes induction period or sweat-in-time (maturing) before application.
Precaution should be taken to close immediately the Hardener component
since the Hardener is very susceptible to atmospheric moisture.
This coating should always be thinned with Monocoat
Thinner. The use
of alternative thinners can severely inhibit the curing mechanism of the
coating.
Disclaimer
Information provided herein is based upon tests believed to
be reliable. It does not guarantee the results to be obtained. Nor does it make
any express and implied warranty or merchantability, or fitness for a particular
purpose concerning the effects or results of such case. It does not release you
from the obligation to test the products supplied by us as to their suitability
for the intended uses. The application, surface preparation and use of the
products are beyond our control and, therefore, entirely your own
responsibility.