GranvilleGV0373 Silicone Sealant, 40 g, Black

I read a lot of bad reviews for this product, mostly about it being hard in the tube and unusable or too sticky to work with, but I didn't need much, it was cheap and I could get it next day delivery.My tube arrived next day as promised, cannot fault the vendor at all, the tube was liquid as far as I could tell and I proceeded to use it to secure and waterproof the power cable of my fish-finder to the tackle box of my kayak.Yes this stuff is sticky, it's Silicon sealant and I've never used any that wasn't so this was no big surprise, I found it difficult to get a nice finish but then utilised an old trick which I have come to use with all Silicone sealants, I took a soapy sponge and wiped a teaspoon across it's surface and then used the back of the teaspoon to smooth over the surface and it worked a charm, neat, tidy, minimal mess. so far so good, I will return and update this review when I see how this stuff dries, how long it takes, how tough and durable it is and whether or not the partially used tube can be re-used. (It's in the fridge right now, I'm hoping that keeps it liquid long enough to put a second coat on).*EDIT...Surface dry within a few hours, looks pretty good, glooped the inside of the tackle box and will leave overnight to cure, I'm impressed with this product up until this point!*EDIT... Follow up: Set very nicely, cured nice and firmly, watertight and looks good. Took a chance on this product and pleased I did its excellent. I'm going to paint some Le Tonkinois over the top to protect it but don't think it needs it.

Worked just fine, very pleased with item and service.

... the tune less so. Applying the sealant carefully, to replace door seal rubber that had perished, was successful but the tube leaked form the other end which made the job more complicated.

Effectively sealed my rubber window surround

Bought this to seal around edges of solar panels and battery compartments on various garden lights. Has done the job well and so far no sign of water ingress

It is a super sticky formula that is quite a loose solution. Once on the car window to fix it to the frame, it will goo everywhere when you push it on, don't over squeeze it out. It's difficult to control it because it's not a thick paste.It stuck my windscreen really well, it is waterproof, but unfortunately, it cracked the glass too. The extensive heat changes from tropical to wet and cold, moved the window and the sealant didn't, so it cracked the glass. One big massive crack from the side ran across from the passenger side. It's okay for an emergency fix, but get it done by a windscreen specialist if you lose the rubber around the windscreen. Like I've just had to do via the car insurance.

Put all around the loose ariel on my car roof to stop water getting in. It's now watertight. Backseat still wet - it's one of those questions isn't it? Where do socks go?, where do teaspoons go?, and how is water getting into the car😅

Good quality