Willseal Seismic SAF-V

Pre-Compressed Seismic Safety Vertical Expansion Seal

Willseal® Seismic SAF-V is a pre-compressed, self-expanding open microcell polyurethane foam impregnated with a hydrophobic, acrylic polymer and coated with a factory-applied pick-resistant sealant. It is designed to provide a watertight, dust-proof, noise-reducing, thermally insulating, and UV stable primary seal for areas that can be easily damaged or vandalized in institutional or other public buildings.

Basic Uses
  • Primary expansion, control, isolation
  • Primary construction joints
  • Retrofit & seismic joints
  • Vertical expansion joints
  • Joints in pre-cast concrete, masonry, brick, and facades
  • Exterior panel systems (masonry, granite, metal, curtainwalls)
  • ac_unit Do not install when substrate or ambient temperatures are below 40°F (4°C) help
  • whatshot Do not install when substrate or ambient temperatures are above 95°F (35°C) help

Product Details, Safety, and Installation