Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz

🎨 Color: Goes on clear and stays clear. Great for applications where you don’t want visible residue or white haze around the repair. 🔥 Heat resistance: Handles high temperatures well once cured. Suitable for automotive, appliance, and general repair use without breaking down. 😌 Ease of use: Very easy to apply. Smooth consistency, good working time, and cures without sagging. The tube dispenses cleanly and doesn’t clog. 👃 Odor: Typical acetic‑cure silicone smell, noticeable during application but fades quickly as it cures. 💧 Water resistance: Excellent waterproofing once fully cured. Ideal for sealing, patching, and moisture‑proofing around the house or equipment. 🛠️ Application: Bonds well to metal, plastic, vinyl, and rubber. Great for sealing screw heads, edges, and small gaps. 🏁 Final Verdict: A flawless 5/5. Clear finish, strong adhesion, great heat and water resistance, and easy application make this one of the most reliable general‑purpose RTV silicones you can keep in your kit.

Doing weekend dad repairs, this little tube has been handy. Picked it up to seal a loose bathroom sink drain and a drafty window in the living room. The nozzle lets me run a small bead so I don’t smear goop everywhere. I just squeeze a thin line, smooth it with a finger, and it cures firm but still a bit flexible. Used it on a cracked toy car my kid loves and it’s still holding after a few “crash tests”. Smell is there but not crazy. Tube seals back up fine so it hasn’t dried out on me. I’m reallly glad I had it when the aquarium line started leaking at 10pm.

Purchased this to repair my nieces silicone Vollence doll. Poppy (dolls name) has taken a beating. It works pretty well and dries quickly. I would recommend a putty knife to smooth the product on or a wooden ice cream stick if that’s what you’re using it for. The material itself can be too thick if you use too much and don’t spread evenly. Wish I would have found a flesh color adhesive but this does the job and my 8 year old niece doesn’t seem to mind, seeing as her doll is already missing digits. I used this to mend the bends in the arms and legs of the doll and to fill in the tiny gap forming around the neck before it gets decapitated. I’ve also used this as a glue for pieces of wood that were coming loose on a wooden platter. My husband recently used this on his Harley to glue on one of his loose handgrips lol! Pretty straightforward and easy to use. It has my 5 star vote.

If you’re looking for glue to fix your silicone molds look no further. This stuff is AMAZING, I tried so many other brands with no luck at all. I have saved my $200 silicone mold with this stuff.

I bought this to use to repair squishies. It worked well, but left the squishy with a slightly rough feel. It was fairly easy to use, and it didn't leak. The glue has a thick texture to it, and it dries white colored. It appears to be fairly durable. Overall it's a good quality glue, but doesn't suit silicone squishy repair well

Always reliable and consistent at a good price.

Permatex products can always be counted on for their quality and reliability. This one is no exception. When you need an adhesive sealant for just about any application, Permatex is a brand to be trusted.

Works great

It would be nice if it came with a scrapper to clean the nozzle for future use.

Good silicone sealant

Great product if you need something to sticks properly that is this product , works really well for me. Recommend definitely

… very good

J'ai acheté ce silicone, pour recoller les lentilles des leds pour le retro-éclairage de ma tv . Texture qui ressemble a de la colle , ni liquide , ni trop épais,pas d odeur ,couleur transparente. Il y a un embout applicateur qui facilite l'application ,pour mon utilisation perso j'ai utilisé un cure dent pour prendre chaque quantité car il me fallait des micro- gouttes. Adhérence en quelques heures mais il faut laisser prendre au moins 24h , pas de notice en français ,ni explication. Je l'ai appliquer hier après midi et le soir ça tenait déjà.