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TECHNICAL CHARACTERISTICS OF THE PRODUCT
Two-component polyurethane transparent primer
Component А: BLICK WOOD PRIMING FILLER PU 220 Transparent
Component В: BLICK WOOD HARDENER PRIMING FILLER PU 220
Component С: BLICK WOOD THINNER 723
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| Color |
Transparent, turbid liquid, pigmented
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Properties
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This product has excellent covering ability, excellent filling, quick drying and long pot life of the working mixture, and is also excellent for sanding.
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Application
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The two-component polyurethane transparent primer is intended for application to wood, furniture parts made of MDF and chipboard, massif, veneer, flat and curved surfaces made of wood. It is an ideal primer for the subsequent application of a lacquer finish coating.
It is also used as an insulating primer for Blick Wood PRIMING FILLER 230 White.
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Surface preparation
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The surface must be polished with abrasive materials P 120-180, and also cleaned of dust.
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Mixture preparation
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The products must be thoroughly mixed before starting work
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Component А:
Component В:
Component С: |
Вy volume, %
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Вy weight, %
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100
50
15-25
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100
45
15-25
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Application method
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Manual and automatic spraying is possible. The primer is applied with a pneumatic gun with a nozzle of 1.5- 1.7 mm and an air pressure of 2.3-3 atm. It is possible to apply with the help of convective spraying (airless) or with the help of airmix equipment.
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Consumption
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140-160 g/m2 for one layer.
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CHEMICAL AND PHYSICAL CHARACTERISTICS OF THE PRODUCT
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Viscosity (VZ-4 4mm), s
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Component А: 90-110
Component В: 12-15
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Dry residue, %
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Component А: 55-60
Component В: 35-40
Component А+В: 48-50
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Density, g/ml
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Component А: 1,15±0,03
Component В: 1,03±0,03
Component С: 0,85±0,03
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Pot life (А+В)
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6 hours
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Drying time of coating for 1 layer at 20ºС
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Dust resistance: 15 min.
Peel resistance: 30 minutes.
Suitability for grinding: 4 hours.
(Recommended after 24 hours after complete drying).
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Storage terms and conditions
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Base (Component A) and hardener (Component B) in closed original packaging at a temperature of 15-25ºС - 12 months.
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