Leakmaster LV-Z

Leakmaster LV-Z is a single component water-swelling sealant with excellent and unique properties. Its development was based on C.I. Takiron technology and long experience in waterswelling sealants. Leakmaster may be applied in locations where conventional solid sealants cannot be easily applied. This includes irregular shaped joints, rough surfaces, odd penetrations, etc. After curing, Leakmaster has excellent physical properties. The rubber-like elasticity of the material and expansion characteristics create an effective watertight seal.

Leakmaster-LV-Z is a single-component water swelling sealant. 

  • Easy Application - as a moisture cure one component type water-swelling, general-use caulking guns can be used as with conventional sealants. 
  • Physical properties - after hardening, it has better physical properties than those of conventional putty type sealant. 
  • Water swelling - swelling approx. 2 times in volume as a result of its distilled water aboorption and swelling mechanisms, Leakmaster LV-Z provides excellent water sealing property without losing it rubberlike elasticity.