Extender Kit for Hard Top Plus, Adds containment for 4 additional drums. No Drain. Part #9658

FAQs Resources & Docs Compliance & Regs Additional Info. Frequently Asked Questions Is there access to the drums from both sides of the Ultra-Hard Top Plus Models? Yes, the dual closure system (roll top door and swing out doors) is on both sides of the unit to provide complete access to all drums stored inside. Do the Ultra-Hard Top Plus Models come with a ramp? A ramp is not included, but there is one available as an option (p/n 0676). Are the Ultra-Hard Top Plus Models combustible? Will they burn or melt? The Ultra-Hard Tops are made of polyethylene (LLDPE) so in the event of a fire the units will melt. It is not intended to be used in place of a safety cabinet. Are the Ultra-Hard Top Plus Models waterproof? No, the hard top is not completely waterproof. It is more accurately described as weatherproof. In other words, in standard weather conditions, your drums and/or containers should be protected and water gathering in the pallets is not a concern. However, du