XtraBond 1 -fl oz Paintable Caulk

A one-component, low-modulus, moisture curing, advanced polymer adhesive and sealant. The product's one component design ensures that it cures rapidly when exposed to atmospheric moisture to form a durable bond and can be applied in a wide range of temperature and weather conditions (-40° F to 140°F). It is engineered to deliver aggressive adhesion with the most common construction substrates, while ensuring complete compatibility even with rubberized asphalt flashing and other flexible plastic building materials. These unique features make it the sealant of choice for professionals everywhere.