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TECHNICAL CHARACTERISTICS OF THE PRODUCT
White two-component polyurethane primer
Component А: BLICK WOOD PRIMING FILLER PU 230 White
Component В: BLICK WOOD HARDENER PRIMING FILLER PU 230
Component С: BLICK WOOD THINNER 723
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| Color |
White, opaque, pigmented
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Properties
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This product has excellent coverage and thixotropic properties, excellent fill, fast drying time and is easy to sand.
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Application
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Two-component polyurethane white primer for application on 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 glossy finish coating.
During the process of the products, it is recommended to first use polyurethane primer (insulator) Blick Wood PRIMING FILLER 220 Transparent.
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Surface preparation
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The surface must be polished with abrasive materials P 150-240, 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
30
10-20
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100
20
10-20
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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 1.7 mm and an air pressure of 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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150-250 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: thixotropic
Component В: 12-15
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Brookfield viscosity at 230C (R4/4), mPa*s
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Component А: 30 000 - 40 000
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Dry residue, %
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Component А: 75-80
Component В: 35-40
Component А+В: 70-72
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Density, g/ml
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Component А: 1,70±0,03
Component В: 1,05±0,03
Component С: 0,85±0,03
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Pot life (А+В)
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3-4 hours
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Drying time of coating for 1 layer at 20ºС
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Dust resistance: 10 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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