Butyl Rubber

Cement Sealant

SP_Butyl Rubber_Ext_Window

Butyl Rubber Caulk is a high performance product that is ideal for sealing exterior gutters, corrugated roofing, pipes, aluminum and vinyl siding, lap joints, flashing, roof vents and drain spouts. Provides an insulated, watertight seal for areas exposed to the elements.

aluminum/metal, concrete, mortar, plastics, rubber, stone, vinyl, wood


  • Exterior use
  • Minimal shrinking
  • Provides an insulating, watertight seal
  • Remains flexible in temperature extremes


Meets performance requirements of Federal Specification TT-S-001657 and ASTM Specification C-1085.

SKU Listing
Product # Color Size Material Safety Sheet UPC
WL00114 White 10.0 fl. oz. Download 023275001145
Product #1
Product # WL00114
Color White
Size 10.0 fl. oz.
Material Safety Sheet Download
UPC 023275001145