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Mapeguard Waterproofing Sealing Tape

Mapeguard Waterproofing Sealing Tape

Regular price $13.60
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Mapei Mapeguard Waterproofing Sealing Tape


  • 4.7" Wide, for waterproofing and vapor management when installing the WP 200 sheet membrane
  • For seams and changes of plane
  • Component of a waterproof/vapor-barrier membrane system
  • Easy to cut, adjust and install
  • Compatible with MAPEI polymer-modified mortars
  • Using a 1/4" x 3/16" (6 x 4,5 mm) V-notched trowel, key in the mortar to the adjoining seams with the trowel’s flat side, being sure to work the mortar into the membrane
  • Three layered product made of polypropylene / polyethylene
  • Total thickness: approx. 0.44-0.48 mm
  • Width: 12 cm / 4.7"

Laying tiles

  • After the application of the waterproofing membrane, it is possible to proceed directly with the installation of tiles.
  • The choice of the adhesive should be made according to the type and size of the selected ceramic tile or natural stone.
  • Must be cut to size before being bonded.
  • Use a MAPEI tile adhesive conforming to a minimum of class C2 according to EN 12004 or ISO 13007 (such as Keraquick S1, Ultralite S1, Keraflex, Keraflex Maxi S1 or similar) using a 3x3 or 4x4 mm notched trowel
  • Mapeflex MS45 must be applied around the perimeter of the drain in order to achieve an adequate seal to the junction.