The genuine Nu-Calgon 4050-05 is the EasySeal Ultimate SS and is considered a leak sealant.
EasySeal Ultimate SS permanently seals large leaks with rapid fusion technology for a stronger bond.
The Nu-Calgon 4050-05 is easiest to install with direct inject and works with all refrigerants.
Nu-Calgon EasySeal Ultimate SS is OEM approved to not clog manifold gauges.
Nu-Calgon, the brand you trust, provides quality chemicals and specialty products for professional use only in the air conditioning, refrigeration and heating markets.
Description
The EasySeal line has proven to be the number one trusted leak sealant brand for years, with millions of leaks sealed. Now Nu-Calgon has made EasySeal even better with EASYSEAL ULTIMATE – the strongest and fastest leak sealant on the market, now with the ability to treat systems up to 10 tons in one application! THE NU-CALGON 4050-05 EASYSEAL ULTIMATE SS IS FOR PROFESSIONAL USE AND SHOULD ONLY BE USED IN ACCORDANCE WITH ALL REGULATIONS AND PROPER SERVICE PRACTICES. PLEASE SEE PRODUCT LABEL OR CONTACT NU-CALGON DIRECTLY FOR USE INSTRUCTION. IT IS RECOMMENDED TO UTILIZE THE APPROPRIETE PPE (PERSONAL PROTECTIVE EQUIPMENT) DURING APPLICATION.