Epoxy moisture barrier 2K EP 170

High-quality, low-emission, two-component epoxid resin system for blocking moisture on cement screed and concrete. For blocking excessive indoor residual moisture up to 6 CM% in concrete substrates and cement screeds. Consultation required for use with underfloor heating systems.

Consumption
Depending on the application: 200 – 600 g/m²; as moisture barrier: 450 g/m², as EP mortar: approx. 0.3 kg/m² for each mm of layer thickness

Packaging
4,5 kg = 3 kg/A komp. + 1,5 kg/B komp. – EUR 134,12
12 kg = 8 kg/A komp. + 4 kg/B komp. – EUR 319,15
30 kg = 20 kg/A komp. + 10 kg/B komp. – EUR 684,26

134,12684,26

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High-quality, low-emission, two-component epoxid resin system for blocking moisture on cement screed and concrete.
For blocking excessive indoor residual moisture up to 6 CM% in concrete substrates and cement screeds. A compound seal for concrete surfaces with ground contact and new concrete ceilings with high residual moisture as well as for priming or surface strengthening of all common, absorbent and non-absorbent building substrates inside and out. As well as an EP mortar with quartz sand 0.063 – 3.5 mm. Not suitable as a barrier against pressing water. Consultation required for use with underfloor heating systems.

Recommended tools:

low-speed electric agitator, suitable mixing vessel, solvent-resistant roller, smoothing trowel, notched trowel B2 (as moisture barrier).

Mixing:

the required quantities must always be mixed in a uniform weight ratio of comp. A : comp. B = 2 : 1. The entire quantity of component B is added to component A and they are mixed with an electric agitator until a uniform consistency of the batch is achieved, approximately 2 to 3 minutes. It should be ensured that the materials accumulating on the edges and walls of the container are thoroughly mixed in. To ensure uniform hardening and to avoid random sticky spots, the thoroughly mixed material should be transferred to a second clean container and thoroughly mixed again.

Processing:

Depending on the application, pour the material onto the pretreated substrate section by section and distribute across the entire surface with a roller or notched trowel. When using a two-layer moisture barrier (EP 170), apply the first coat without spreading quartz sand and allow it to dry (application rate approx. 300 g/m2). Wait 12 hours at least and 36 hours at the most before applying the second coat (application rate approx. 150 g/m2) and then immediately spread dry quartz sand 0.6 – 1.2 completely and thoroughly. Apply the moisture barrier using a notched trowel A2 (application rate approx. 400 – 450 gr/m2). Alternatively, an adhesion-enhancing primer coat of Supergrund D4 can be applied to the hardened EP 170 moisture barrier within 12 hours (or light sanding) in a subsequent smoothing process with minimal surface load.
– Roll or smooth the moisture barrier and primer unfilled.
– Pourable or self-levelling EP mortar MV – 1:1 to 1:2 with QS for each part 0.1-0.2 mm and 0.3-0.8 mm
– Trowel applied EP mortar MV – 1: 7 to 1:10 with QS 0.063-3.5 mm

Pot life and processing temperature:

approx. 60 min. Pot life at a processing temperature of +10 °C approx. 40 min. Pot life at a processing temperature of +20 °C approx. 20 min. Pot life at a processing temperature of +30 °C

Suitable substrates:

Standard mineral substrates
Cement screed and concrete
Calcium sulphate screeds
Mastic asphalt
Wooden substrates
Dry screeds

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