SPIDY 15 waterproofing multi-purpose mortars


The ideal quick-setting mortar for everyday building areas

SPIDY 15 is a pre-mixed quick-setting cement-based mortar for quick repair jobs on reinforced concrete and cement-based surfaces in general.

Where to use it

  • Quick preparation for waterproofing jobs (for example on reinforcing fillets, to plaster formwork spacers)
  • To rapidly repair deteriorated concrete structures (e.g. edges of beams, columns and balcony bands)
  • Fastening of railings and traps
  • To rapidly repair superficial concrete casting defects (such as gravel nests, protruding bars and chipped parts)
  • To rapidly position counter-frames, door and window frames and electrical systems


  • Easy and quick application
  • Good finish results
  • High adhesion to concrete and reinforcement bars
  • Rapid-setting also on surfaces and in particularly damp environments
  • Excellent thixotropy that does not require the use of formwork

Related case history


You may also be interested in...