Description

Product Data Sheet

Neutral one part silicone sealant, designed for adhering to low energy surfaces common in sheet or peel and stick weather resistant barriers.

Applications

• Interior air sealing between a sheet or liquid applied weather resistant barrier and fenestration element
• Edge lap seal for weather resistant barriers
• Sealing penetrations in weather resistant barriers such as plumbing or ductwork
• Sealing other difficult to adhere surfaces such as mill finishes and plastics

Features & Benefits

• Excellent adhesion to a wide range of building materials, including polymeric surfaces that are traditionally difficult to adhere to, such as peel and stick weather resistant barriers
• Priming not required on most surfaces
• Usable over wide temperature range
• Excellent adhesion to extruded and formed silicone sheet materials
• Adheres to many polyethylene film based weather resistant barriers
• Adheres to many spun-bonded polyolefin and fibrous or woven air barriers
• Adheres to many other sealing elements such as flashing or elastomeric liquid applied weather barriers
• Adheres to many common fenestration element materials such as anodized aluminum, vinyl, PVC, powder coat, paint and fluoropolymer coatings
• Contributes to improved air tightness of window installations
• UV resistant
• Excellent durability, does not become brittle or crack
• Movement capability of +/- 25% in a properly designed joint