This item was delivered very promptly and was as described. I've not had a chance to use it yet, but it's a Sika product so I've got great confidence in it. I bought it because it's NOT silicone-based. Silicone marine sealants always go solid in the cartridge or tube and the next time I need the stuff, it's unuseable. Sikaflex 291i is PU-based and should last much longer in the tube.