3M All Weather Flashing Tape 8067 is a self-adhered, waterproof flashing membrane designed for sealing around openings and penetrations in exterior walls. This product has a unique acrylic pressure sensitive adhesive that aggressively sticks and stays stuck both at lower and higher application temperatures than traditional flashing tapes. It can be applied to materials without primers or staples and bonds in surface temperatures from 0 to 176F (-18 to 80C) per AAMA 711-05. It even adheres to damp surfaces. To prevent moisture intrusion, the thin backing construction effectively conforms and seals around nails and staples with less buildup under the siding. This backing is also tough, resists punctures and tears, yet it is thin to fit conveniently into corners and under the siding. Proprietary construction will not liquefy, bleed, or melt in contact with many building sealants or in extreme summer temperatures. The split paper release liner provides fast application with easy and accurate positioning of the tape Recommended applications include: sealing joints around sills, jambs and heads of rectangular windows in wood frame construction; sealing around other wall interruptions in non-roof areas, such as thresholds, dryer vents and hose bibs; when installed properly as a concealed flashing in vertical walls in frame construction, it prevents moisture intrusion or water leaks and avoids the costly problems caused by water infiltration.