I bought it at a hardware store, this one cost me $4.50. It comes with a nozzle but I used a syringe instead. On the top of the cap it has a spike so that the user can open the tube easily. I opened the syringe and started pouring the silicone. I thought it would be a vibrant reddish orange, but its and opaque brownish red. When I star poured it, and I star concaving it with the card it feels like any other RTV silicone. Something that is easier with this silicone is cleaning the left overs in the the bearing seat and the yoyo, because its red and you can see the left overs clearly. When it finally cures for the 24 hours. I play the yoyo, it unresponsive, the binds are nice and tight.
Overall its a really good product, does the job really well. I don’t know how durable, when I play more with it I write about its durability.