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R 740 1Component PUR Fast Barrier Primer

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R 740 1Component PUR Fast Barrier Primer

For absorbent and impervious substrates

R 740 1Component PUR Fast Barrier Primer

For absorbent and impervious substrates

Details
features and benefits:
EMICODE: EC1 PLUS
fields of application:

Very low-emission, water-free, one-component polyurethane primer used for

  • sealing old, existing substrates and mastic asphalt before direct bonding with elastic wood flooring adhesives (plasticizer barrier).
  • protecting moisture-sensitive substrates such as firmly adhering adhesive residues, dry building boards, wooden substrates, magnesia screeds and magnesium oxychloride screeds.
  • sealing against capillary rise of moisture or residual moisture in cement screeds with a moisture content up to 4 % CM (heated cement screeds: 3 % CM) and concrete floors up to 5 % CM.

Thomsit R 740 can be universally applied as a fast-drying priming coat before applying levelling compounds on absorbent and imper­vious substrates. It can also be applied before the direct bonding of wood flooring with reaction resin adhesives. Furthermore it is suitable for strengthening highly absorbent and not sufficiently stable or dusting substrates. Thomsit R 740 meets the highest requirements for occupational safety, indoor air quality and environmental compatibility.

packaging:
12-kg-canister

R 740 1Component PUR Fast Barrier Primer

For absorbent and impervious substrates

Download

R 740 1Component PUR Fast Barrier Primer

For absorbent and impervious substrates

Calculator
R 740
1Component PUR Fast Barrier Primer
For absorbent and impervious substrates
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