Sonneborn Sonolastic Polysulfide Sealant

Sonneborn Sonolastic Polysulfide Sealant is a multi-component, high-performance, low-modulus polysulfide sealant.  Its elastomeric properties allow +25% joint movement.  It withstands constant water immersion and will not degrade under limited chemical exposure.

 

Features:

  • Nonstaining’ colorfast
  • Easy to gun and tool
  • Capable of +25% joint movement
  • Waterproof