Saint Gobain

WeberFloor Hard Mortar for Floors and Industrial Coatings

420 dh

Self-leveling polymer mortar, reinforced with fiberglass, for industrial use

  • Mortar for the repair and leveling of floors in new construction or rehabilitation, subject to moderate and heavy traffic.
  • For renovating heavily deteriorated concrete surfaces and surfaces made of various materials.
  • Renovation of industrial floors with heavy traffic.
  • Garage renovations.
  • Specifically designed to be coated with epoxy and polyurethane coatings.
  • Committed renovations of all types of surfaces: mortar, ceramic, concrete and wood.

Component of the Weber Industryfloor Reinforced system.

  • Excellent flexural strength.
  • Thicknesses between 5 and 30 mm.
  • Quick commissioning.
  • High crack bridging capacity.
  • Classified CT-C30-F10-RWA1 according to UNE EN 13813.

Applications

  • As a component of the weber industryfloor reinforced system for the repair of industrial floors and parking lots with severely degraded substrates.
  • As a base for continuous decorative flooring on degraded substrates.
  • As an additional thermal layer in Uponor mini invisible air conditioning systems.
  • Supports: Concrete and mortar supports, terrace, ceramics, invisible thin-layer air conditioning systems (Uponor mini), etc.

Coatings

Epoxy, polyurethane and other coatings (ceramic, PVC, linoleum, etc.)

Recommendations

  • Respect the water used according to the product's Technical Data Sheet.
  • Operating temperature between 5 and 35ºC.
  • Respect the structural joints of the substrate. The concrete working joints or joints
  • expansion joints must be pre-treated to prevent their transfer onto the surface.
  • A perimeter joint must be placed at all intersections between the slab and vertical elements (partitions, pillars, etc.)
  • During application, avoid drafts and any direct sunlight on
  • this material.

Chemical composition

Hydraulic binders, polymer resins, fiberglass, silica, and organic and inorganic additives

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