Waterproofing

Impermu

Anionic waterproofing emulsion

Chemically modified emulsion with elastomer. Once cured, it forms a waterproof and highly elastic film.

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Applications

  • Waterproofing of walls, foundations, and party walls
  • Roof under tiles
  • Vapor barrier for insulation chambers
  • Protection of conduits

Features

  • 01

    High elasticity even at low temperatures

  • 02

    Low thermal susceptibility

  • 03

    High adhesive power

  • 04

    Easy application

Directions for use

The substrate must be clean of dust, grease, and tar. Homogenize the product before application. Prime with the substrate wet: Impermu diluted at 40% in water; let dry and apply a second coat diluted at 10%. Apply and cure the product at temperatures between 10 °C and 35 °C.

Technical data

Brookfield viscosity 500 min. NIE 008
Density 1.0–1.03 max. UNE 104281-3-5
Softening point 45 min. UNE EN 1427
Elastic recovery 35% min. NLT 329

Safety

Irritant. Do not ingest. Industrial product for professional use.

  • S2 Keep out of reach of children.
  • S24/25 Avoid contact with eyes and skin.
  • S29 Do not dispose of waste in drains.
  • S51 Use in well-ventilated areas.

Category Waterproofing

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Technical resources

Articles related to this product

Resources

Resources

Waterproofing of walls: capillary, barrier or polymer — which method according to the pathology

Three families of solutions for three different pathologies: capillary moisture, pressure leaks, and joints in roofs. When to use each one and why they fail when mixed.

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