FLEX P.U. VARNISH 30,50 Gloss

product_code:VP835.20.0000 VP835.30.0000 VP835.50.0000

Description:

835.XX is a two component polyurethane based, matt top
coat varnish.

 

FEATURES

Homogeneous matt appearance
Good levelling
Good surface hardness
Easy of application

RECOMMENDED USES

It can be used on all kinds of wooden surfaces for indoor
furniture and decoration works in order to provide protection
and decorative appearance.

PRODUCT SPECIFICATIONS

Product Type: Polyurethane
Viscosity
1.component (20°C, DIN4) :60 - 70 "
1+2.component (20°C, DIN4) :23 ± 2 "
Specific Gravity (kg/l)
1.component :0,995 ± 0,03
2.component :0,940 ± 0,03
Solid Content (% by weight)
1.component :43 ± 3
2.component :26 ± 3
Coverage* (m2/l) :7 - 8,5
*30-35μ dry film thickness
Recommended Application Weight (g/m²): 100 - 120 (for one coat)
It depends on application method, seasonal conditions and surface
properties.

Drying Time (20°C, 45-65 % RH,100 g/m2, single coat)
Dust free                         : 10 - 15 min
Touch dry                        :20 - 25 min
Stackable (500 kg/m2)   :1 - 1,5 h
Stackable (1000 kg/m2) :3 - 4 h

SURFACE PREPARATION

To be applied on previously sanded with 220-400 surfaces which are
precoated with Flex Polyurethane Sanding Sealers, Flex UV or Flex
Polyester Sanding Selaer. Surface must be clean and dust free; remove
all dirt (dust, wax etc.).

MIXING RATIO

Description                         Code          by weight (%)          by volume (%)
Polyurethane Topcoat         835.XX             100                              100
Polyurethane Hardener       827.00              50                                55
Polyurethane Thinner           TP800              40                                 45
 
Before usage, stir well and check homogeneity.

* When the specified mixing ratios are obeyed, the application viscosity is 13-16" (DIN4,20 oC).
Pot Life, h (20 oC) :4

APPLICATION

Can be applied 1 or 2 coats. If two coats are to be applied, the first
coat should be applied in the range of 50-80 g/m and the second coat
should be applied in the range of 100-120 g/m . Between coats 10-15
minutes should be waited.
Application Equipment
Spray Gun
Airmix Spray

STORAGE & HANDLING

Store in a cool, dry place and away from heat.
Close all containers after use.
Shelf life is 2 years if stored under specified conditions.

COLOR & GLOSS OPTIONS

Product                                          Product Code
PU Matt Varnish                                835.10
PU Special Matt Varnish                   835.20
PU Medium Matt Varnish                 835.30
PU Silk Matt Varnish                         835.40
Color                                              Color Code
Transparent                                       0000