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Fundo Primo Shower Kit

Fundo Primo Shower Kit

„The wedi wet room system in a box.“

wedi thinks and creates systems for added value in the wet room. The wedi shower kit is a one-box only complete kit for the creation of a corner shower that is level with the floor.

It contains all materials that are required for a watertight corner shower: a reliable floor construction consisting of a floor element, drain system, wedi building board wall solution as well as sealing and installation accessories.

  • Safe transport in a box
  • Perfectly matched
  • Complete peace of mind for installers and end users

Content of wedi Fundo Primo Shower Kit:
- 1 wedi Fundo Pan
- wedi building board to cover up to (3) 2000 mm walls
- 1 drain assembly
- 1 full foam curb
- wedi Joint sealant
- fasteners
- wedi putty knife
- includes wedi installation DVD

Technical properties Fundo Primo Shower-Kit

Drain Technical Properties

Factory integrated drain connection valve in shower base and field installed compression fit drain unit including DN50 Adapter provided for each system. Drain unit seals to all DN50 floor pipes.


Fundo Primo Shower Base Material XPS/ Extruded Polystyrene Foam Core covered with fiberglass mesh fully embedded in a cement based resin coating
Surface Burning Characteristics; ASTM E84-04 and UL 1715 Passed
Tensile Strength ( Thinset Mortar to wedi Coating to Foam); ASTM C297 0.45 N/mm²
Shear Strength (Thinset Mortar to wedi Coating to Foam); within ANSI 118.10-1999; wet conditions 0.37 N/mm²
Flexural Strength; ASTM C947 4.32 N/mm²
Waterproofness of Assembled System; IAPMO PS 106-2015 Passes
Drain Assembly Kit, WaterMark Passes
Temperature Exposure Limits -50 C to + 80 C
Long-term compressive strength (50 years) ≤ 2% compression EN 1606 0.08 N/mm²
Compressive resistance or compressive strength at 10% compression EN 826 0.25 N/mm²
Fungus & Bacteria Resistance No Growth , Passes
Robinson Floor Test; ASTM C627 *with 200 x 200 x 6mm Porcelain Tile Heavy Duty Commercial Use, Passes
R-Value, ASTM C518 25mm of wedi foam = 4.3

Product sizes

Order no. Designation Length x width x thickness
073737110 wedi Fundo Primo Shower Kit, center drain 1020 × 1020 mm
073737111 wedi Fundo Primo Shower Kit, center drain 1220 × 1020 mm
073737112 wedi Fundo Primo Shower Kit, center drain 1220 × 1220 mm

Areas of use Fundo Primo Shower-Kit

  • New Construction of Residential/Commercial use buildings
  • Renovation in Residential/Commercial use buildings
  • For barrier free or curbed installations
  • For customized or standard tiled showers
  • Over wooden or concrete substructures
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