I glued the headliner in a spot where it had come off. It was a very difficult spot, close to the windshield. At first, I started with windshield glue but the attempt was a failure. It was too hard and couldn't be worked with the nozzle extension I was using. The pressure increased a lot. I also put a nozzle extension with a tube on the Logo Silic because otherwise I couldn't reach so close to the windshield. It was a bit difficult for the Logo to come out even with a good gun, but I finally managed. It's a soft and handy glue as long as it's not old stock because it dries and hardens gradually. Personally, from where I bought it, I asked, and a very helpful employee told me their order was recent. Indeed, when I got it, I saw it was soft. As for the bonding performance, time will tell. God willing, I will come back if there is a problem and if not, maybe in about six months I will do a re-evaluation. I gave 4 stars because I don't know how it will hold up over time.

08/06/2026 I'm coming back with new information. In the end, this glue didn't manage to hold the headliner in place. Last year it came off again and I finally tackled it with a windshield glue recommended by a friend. I heated it quite a bit with a heat gun so it could move with the silicone gun. I did the process last year but forgot to write about it in 2025. Logo Silic is good but not for spots that get a lot of sun heat.