Ultra-Berm Builder, Additional Corner, 2 Pack Part #8642 Containment Berm once activated by salt water

once activated by salt water or fresh water and a food source

the Basin Guard is fairly unique if a taller profile is a required feature

reducing the risk of unauthorized access or pedestrian intrusion into active work zones

When filled

This is necessary for the filter media to have enough time to effectively remove the heavy metals

Ultra-Berm Builder, Additional Corner, 2 Pack Part #8642 Containment Berm once activated by salt waterFAQs Resources & Docs Compliance & Regs Additional Info. Frequently Asked Questions What is the Ultra Berm Builder made of? The Ultra Berm Builder is an open cell foam that is wrapped in vinyl. Can I step on the Ultra Berm Builder's sidewalls? Yes, the Ultra Berm Builders sidewalls are designed to be able to be stepped on and or rolled over with light, wheeled equipment. The open cell foam barrier will spring back after the weight is removed. What if