TremGlaze® LEF is a versatile, one-component, polyurethane foam in an aerosol can designed for window and door and retro-fit installations. This low pressure product reduces air infiltration and prevents heat loss in a variety of applications.
Apply TremGlaze LEF onto any clean surface to fill, insulate and seal around windows, door frame joints, beneath base plates, mud sills, T-joints, top plate penetrations, corner joists, exterior cracks, around utility panels, pipes, duct penetrations and much more.
It is specifically designed to be dispensed as a bead for filling cracks, crevices and to fill smaller cavities on flat or irregular surfaces.
Recommended application temperature is from 14 to 94 °F (-10 to 35 °C).
Our Tremco Construction Products Group collection of companies (Tremco Commercial Sealants & Waterproofing, Tremco Roofing & Building Maintenance, WTI and WTC, Dryvit, Nudura and Willseal) continue to follow federal, state and local guidelines regarding COVID-19 to maintain a safe and productive environment for our employees. We remain committed to staying connected to one another and to you. Precautions that remain in effect:
Non-essential staff continue to work remotely
Banning all non-essential work-related travel
Increasing cleaning and sanitization of high touch areas
Banning all non-essential outside visitors
For employees and essential vendors, mandatory temperature scans, symptom monitoring and mask and social distancing policies and procedures
Please continue to reach out with questions by email and phone during normal business hours.