Proflex Pro-Stick 35 Premium Ready-To-Use Type 1 Mastic can be used for installing ceramic, porcelain, natural stone, quarry and mosaic tile on interior floors and walls. Recommended for floor applications with tile up to 8" x 8" and wall applications with tile up to 12" x 12". Meets ANSI A136.1 Type I and II specifications.
Shelf Life: Maximum 12 months from date of manufacture in unopened package. Bucket good for 6 months after opening. (Reseal and store in cool, dry location, use within shelf life. Covering with plastic wrap directly on top of product prior to sealing container will help to preserve freshness.)