Ultraseal® P-201A is a high-performance hydro-reactive mastic for sealing and waterproofing passing bodies and cracks.
Ultraseal P-201A is a waterstop used in new construction and repair applications. It can be applied to damp and uneven surfaces and functions in a wide range of temperatures and ground water conditions.
Ultraseal P-201A is approved for use in the TREMproof Amphibia waterproofing system.
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.