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 (-40F to 140F). 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.