BLURAY POLYURETHANE CLEAR
TYPE Based on Polyurethane Resin.  
FEATURES Two-pack system, Base & Hardener packed & supplied separately .To be mixed just before use. It has very high gloss,  excellent flow , non-yellowing and U.V. resistance properties
RECOMMENDED USE To be used as an overcoating varnish on Autocoat Polyurethane Finish or other coating Systems like Nitrocellulose, Acrylics, Alkyd Amino, Polyester etc.,
PRODUCT DATA 
COLOURS Clear Transparent Liquid
SPECIFIC GRAVITY 0.95 + 3%
FINISH Smooth 
VISCOSITY (OF BASE) 18 to 22 Seconds by Flow Cup No.4 at 30°C
GLOSSY Very High Gloss
DRYING Surface Dry: 20 Minutes max.
Hard Dry: Over Night.
Track Free: 2 Hours 30  Min max.
Full Curing:7 Days.
FLASH POINT Above 23°C
APPLICATION DATA
APPLICATON By Spray at 25-30 seconds viscosity
THINNER PU Thinner ST-16
MIXING RATIO (BY VOLUME) Base : Hardener (3:1)
POT LIFE (OF MIXTURE) 6 - 8 Hours
MATURATION TIME 20 to 30 Minutes
STOVING SCHEDULE 120° C for 15 Minutes or 60 deg for 40 minutes after 20 Minutes flash off
PERFORMANCE DATA (after Full cure as a system)
ADHESION Excellent on top coats listed above..
FLEXIBILITY Passes ¼" Mandrel
THEORETICAL SPREADING 10-11 Sq.M/Ltr. Per coat at 25 µ D.F.T.
SCATCH HARDNESS Passes 2500 gms
CHEMICAL RESISTANCE 

a.

 30% H2SO4 for 24 hours  : Not affected

b.

 30% NaOH for 30 hours    : Not affected

c.

 Petrol/Diesel for 30 mints  : Not affected

d.

 Water -24 hours               : Not affected
CHEMICAL RESISTANCE Good
SHELF LIFE 6 months in sealed containers separately packed at ambient temperature.
REMARKS

1. Stir the individual components well before mixing in the  specified ratio.
 2. Curing agent is sensitive to moisture; keep the Container tightly closed after partial use. 
3. Painting should be avoided in highly humid atmosphere.
4. Use in a well-ventilated area.

5.Availabale in low / medium and high solid variety.

PACKING 4 ltrs.and 1ltr.
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