Hi-Tac™ is a rubber-based construction adhesive and primer for self-adhesive membranes, such as Blueskin® SA, Blueskin® WP 200 or Blueskin® ROOF RF 200, Blueskin® ROOF PE200HT and Blueskin® weather barrier. Hi-Tac™ is the primer of choice when these products are applied to insulated concrete forms (ICF), masonry, concrete, wood, gypsum board, DensGlass Gold®, polystyrene and metal surfaces. Additionally, Hi-Tac™ adhesive is used as a construction adhesive in exterior applications for bonding porous materials, such as low to medium density insulation to masonry, concrete, wood, gypsum board, DensGlass Gold® and metal surfaces. It also can be used to adhere laps of polyethylene sheets and house wraps to one another. Designed for applications above -12 deg C.