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Sika 1 Pre-bag Finishing Mortar 25kg (545900)

Sika 1 Pre-bag Finishing Mortar 25kg (545900)

SKU: 0031PBFM25
£30.35 EX VAT
95 company wide current stock level
Product Information
Technical Datasheet
Safety Datasheet


Sika®-1 Pre-bag Finishing Mortar is part of the Sika® 1 Pre-Bagged Structural Waterproofing System. These special mortars are pre-bagged kiln dried blends of specially graded aggregates and cements, with waterproofing admixtures, packaged in 4 grades at the appropriate mix ratios for optimum application performance and durability. When mixed with water they provide the multicoat components for the structural waterproofing systems


  • Internal waterproofing of below ground structures to meet the requirements of BS8102:2009 Grades 1 - 3
  • Waterproofing of swimming pools and other water retaining structures
  • Waterproofing of basements, cellars and vaults
  • Waterproofing of tunnels


  • Type A waterproofing system according to BS8102:2009
  • Proven resistance to hydrostatic back pressure
  • Fully bonded waterproofing barrier
  • Can be applied to wet substrates
  • For use on concrete, brick and structural blockwork
  • Can be used internal and externally
  • Can be applied to wall, floors and soffits
  • Quality controlled system
  • Used for negative or positive water pressure situations