Cipy offers polyurethane and polysulphide sealants for construction industries and concrete pavements to seal between similar and dissimilar materials.

Cipy sealants are extensively used in concrete highways, airport runways and construction industries.

The main purpose of sealants is to prevent air, water and other environment pollutants entering or exciting a structure, while permitting limited movement of the substrates. Cipyseal, developed early ninetees, is a sealant based on high quality liquid poly-sulphide polymer, available in gun grade and pour grade versions. Cipy seal is tested at IRMA(Indian Rubber Manufacturers Association) and certified to conform to BS 4254:1983 (gun grade) and BS 5212:1990 (Pour grade) The cured sealant is a soft rubber like seal, exhibiting excellent adhesion to most surfaces including concrete, glass, aluminium etc. With the use of appropriate primers

Cipy is Leading Sealant Manufacturers


  • Polyseal 21 : sealants for concrete pavements
  • Polyseal 51 : high performance sealants, tar-free


  • Cipyseal 165 G : gun grade sealant
  • Cipyseal 165 P : pour grade sealant

Features of Sealants :-

  • Excellent bond strength
  • Non-blushing in humid environment
  • Excellent adhesion
  • Excellent penetrating properties
  • Medium curing, depending on Rh
  • Excellent bond to PU sealants
  • Excellent bond to PU and Polysulphide sealants

Applications of Sealants :-

  • Roof expansion joints
  • Floor expansion joints
  • Concrete roads
  • Airport runways
  • Bridges and highway joints
  • Structural glazing