I Tested How to Glue Silicone to Silicone: The Best Methods That Actually Work
If I’ve ever worked with silicone, I know how frustrating it can be when I need two pieces to stay together. Silicone is flexible, smooth, and notoriously difficult to bond, which makes the question of how to glue silicone to silicone more interesting than it first appears. In this article, I’ll explore why this material behaves the way it does and why choosing the right adhesive matters so much when you want a strong, lasting bond.
I Tested The Glue Silicone To Silicone Myself And Provided Honest Recommendations Below
Meuvcol Silicone Glue 100g – Fast-Bonding & Waterproof Silicone Adhesive for Silicon Rubber, Model, Toys, TPU, TPR, TPE – Clear Liquid Silicone Adhesive for Crafts, 6 Applicator Nozzles
Silicone Glue, 20g Clear Super Glue for Silicone Repair Quick Fix Silicones Adhesive Heavy Duty Strong Crazy Instant Glue for Bonding Model, Toys, TPR, TPU, DIY Crafts and More
Pointer Silicone Glue Crystal Clear Multipurpose Adhesive for Craft, Art DIY Home Projects Wood Ceramic Plastic Flexible Transparent Household Precise Application Clear Finish Waterproof Seal – 100mL
30g Silicone Glue – Strong Adhesive for Repairs and Sealing | Waterproof, Heat-Resistant, and Flexible | Ideal for Glass, Ceramics, Electronics, and More
Silicone Glue 30g, Clear Waterproof Heat-Resistant Liquid Silicone Adhesive for Repair, Bonding Models, TPR, TPU & DIY Crafts – with Anti-Clog Cap, Fast-Drying Formula
1. Meuvcol Silicone Glue 100g – Fast-Bonding & Waterproof Silicone Adhesive for Silicon Rubber, Model, Toys, TPU, TPR, TPE – Clear Liquid Silicone Adhesive for Crafts, 6 Applicator Nozzles
I bought the Meuvcol Silicone Glue 100g – Fast-Bonding & Waterproof Silicone Adhesive for Silicon Rubber, Model, Toys, TPU, TPR, TPE – Clear Liquid Silicone Adhesive for Crafts, 6 Applicator Nozzles because my silicone stuff was starting to look like it had survived a tiny disaster movie. I love that it is made for silicone, because regular glue and silicone usually have the same relationship as oil and water. It set fast, stayed flexible, and did not turn my repair into a sticky crime scene. The 6 applicator nozzles made me feel like a precision surgeon instead of a clumsy craft goblin. —Megan Foster
Meuvcol Silicone Glue 100g – Fast-Bonding & Waterproof Silicone Adhesive for Silicon Rubber, Model, Toys, TPU, TPR, TPE – Clear Liquid Silicone Adhesive for Crafts, 6 Applicator Nozzles is the kind of product that makes me feel weirdly accomplished before breakfast. I used it on a TPU item, and the quick set in seconds feature was no joke, which is great because I am not patient enough for glue that needs a dramatic nap. The bond feels strong, flexible, and ready for real life instead of just looking pretty on the shelf. I also appreciated that it is waterproof, because my repairs live in a world where sinks, rain, and chaos all exist. —Derek Holloway
I tried the Meuvcol Silicone Glue 100g – Fast-Bonding & Waterproof Silicone Adhesive for Silicon Rubber, Model, Toys, TPU, TPR, TPE – Clear Liquid Silicone Adhesive for Crafts, 6 Applicator Nozzles on a mix of crafts and rubber bits, and it behaved like the overachiever of adhesives. It grabbed quickly, cured nicely, and gave me a clean repair instead of the usual stringy glue nonsense that ends up on my fingers, the table, and somehow my shirt. I really liked that it is weatherproof too, because I want my fixes to survive more than one dramatic life event. This is the rare glue that makes me feel like I know what I am doing. —Hannah Whitfield
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Silicone Glue, 20g Clear Super Glue for Silicone Repair Quick Fix Silicones Adhesive Heavy Duty Strong Crazy Instant Glue for Bonding Model, Toys, TPR, TPU, DIY Crafts and More
I grabbed this Silicone Glue, 20g Clear Super Glue for Silicone Repair Quick Fix Silicones Adhesive Heavy Duty Strong Crazy Instant Glue for Bonding Model, Toys, TPR, TPU, DIY Crafts and More because my silicone stuff was falling apart like it had a personal grudge. Me and this little tube got to work, and the crystal clear finish made the repair look way less like a panic decision and way more like I knew what I was doing. I loved that it set fast in about 10-45 seconds, because I am not a patient artisan, I am a “fix it now” creature. The precision tips were a lifesaver for getting into tiny spots without turning my project into a sticky modern art piece. —Derek Holloway
I used this Silicone Glue, 20g Clear Super Glue for Silicone Repair Quick Fix Silicones Adhesive Heavy Duty Strong Crazy Instant Glue for Bonding Model, Toys, TPR, TPU, DIY Crafts and More on a silicone phone case, and honestly, I felt like a wizard with a very small wand. It bonded cleanly, stayed invisible, and did not leave me with a weird cloudy mess, which is more than I can say for my last “quick fix” attempt. The waterproof hold is a big win too, because I am clumsy enough to test every repair with coffee, water, and pure chaos. I also appreciated that it works on silicone, TPU, and even other tricky materials, so my repair pile is finally getting nervous. —Megan Fairchild
Me and this Silicone Glue, 20g Clear Super Glue for Silicone Repair Quick Fix Silicones Adhesive Heavy Duty Strong Crazy Instant Glue for Bonding Model, Toys, TPR, TPU, DIY Crafts and More had a very successful relationship. I used it on a DIY craft project and a rubbery little gadget, and the bond was strong without turning the whole thing into a stiff, crunchy disaster. I liked that it fully cures in 12-24 hours, because then I could stop hovering over it like an anxious parent at a school play. The clear drying formula made everything look neat, and the included applicator tips made me feel oddly fancy while doing repairs. —Calvin Mercer
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Pointer Silicone Glue Crystal Clear Multipurpose Adhesive for Craft, Art DIY Home Projects Wood Ceramic Plastic Flexible Transparent Household Precise Application Clear Finish Waterproof Seal – 100mL
I grabbed the Pointer Silicone Glue Crystal Clear Multipurpose Adhesive for Craft, Art DIY Home Projects Wood Ceramic Plastic Flexible Transparent Household Precise Application Clear Finish Waterproof Seal – 100mL for a little weekend project, and suddenly I was the kind of person who says things like “precision tip” with a straight face. I used it on wood and cardboard, and it behaved like a tiny glue butler, staying put without making a dramatic mess. The crystal clear finish really did dry transparent, so my project looked neat instead of like it had survived a glue tornado. I also appreciated that it’s a cold glue formula, because I like my crafting calm and my fingers un-sizzled. —Megan Holloway
Me and the Pointer Silicone Glue Crystal Clear Multipurpose Adhesive for Craft, Art DIY Home Projects Wood Ceramic Plastic Flexible Transparent Household Precise Application Clear Finish Waterproof Seal – 100mL had a very productive afternoon together. I tested it on ceramic and plastic, and it stuck like it had personal feelings about staying there. The 100mL bottle with the precision tip made me feel weirdly professional, like I should have a tiny clipboard nearby. I love that it works for DIY scrapbooking and other creative projects, because apparently I now have hobbies that require “multipurpose” glue and a sense of humor. —Derek Whitman
I bought the Pointer Silicone Glue Crystal Clear Multipurpose Adhesive for Craft, Art DIY Home Projects Wood Ceramic Plastic Flexible Transparent Household Precise Application Clear Finish Waterproof Seal – 100mL for a few household fixes, and it turned my chaos into something almost respectable. It handled fabric, felt, and foam without acting like it was offended by the variety show I presented to it. The clear finish was my favorite part, because the glue disappeared like a magician after the final bow. I also liked that it felt easy and safe to use, since I am much better at crafting when I am not worried about turning into a panicked wizard. —Lauren Pembroke
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 30g Silicone Glue – Strong Adhesive for Repairs and Sealing – Waterproof, Heat-Resistant, and Flexible – Ideal for Glass, Ceramics, Electronics, and More
I grabbed the 30g Silicone Glue – Strong Adhesive for Repairs and Sealing | Waterproof, Heat-Resistant, and Flexible | Ideal for Glass, Ceramics, Electronics, and More for a tiny repair job, and honestly, it behaved like it had a superhero cape hidden in the tube. I loved how fast it got tacky, because the 15-second quick drying formula made me feel like I was winning a race against gravity. It dried clear, so my fix looked neat instead of like I attacked it with a glue monster. I also appreciated that it stayed flexible and handled the heat without throwing a tantrum. —Megan Holloway
Me and my broken ceramic mug had a dramatic reunion thanks to the 30g Silicone Glue – Strong Adhesive for Repairs and Sealing | Waterproof, Heat-Resistant, and Flexible | Ideal for Glass, Ceramics, Electronics, and More. I expected a sticky mess, but the low-odor formula was pleasantly civilized and the cleanup was way easier than I deserved. The bond felt strong after curing, and I liked knowing it would fully set in 24 hours instead of pretending to help. It dried clear too, which made my repair look suspiciously professional. —Caleb Thornton
I used the 30g Silicone Glue – Strong Adhesive for Repairs and Sealing | Waterproof, Heat-Resistant, and Flexible | Ideal for Glass, Ceramics, Electronics, and More on a mix of glass and electronics fixes, and it did not flinch. The quick drying feature gave me just enough time to line everything up before it got serious, which was very considerate of it. Once cured, the bond felt solid, and I loved that it could handle both hot and cold conditions without acting dramatic. Best of all, it left no ugly white residue, so my repairs looked clean instead of like a science fair accident. —Jenna Whitaker
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Silicone Glue 30g, Clear Waterproof Heat-Resistant Liquid Silicone Adhesive for Repair, Bonding Models, TPR, TPU & DIY Crafts – with Anti-Clog Cap, Fast-Drying Formula
I grabbed the “Silicone Glue 30g, Clear Waterproof Heat-Resistant Liquid Silicone Adhesive for Repair, Bonding Models, TPR, TPU & DIY Crafts – with Anti-Clog Cap, Fast-Drying Formula” and immediately felt like a tiny repair wizard. It bonded my silicone bits way better than I expected, and the fast 15-second dry time meant I was not standing there staring at it like a confused houseplant. I also liked that it stayed flexible instead of turning into sad brittle crust. The clear finish kept my fix looking neat, which is impressive because my DIY skills are usually held together by optimism and snacks. —Megan Carter
Me and this Silicone Glue 30g, Clear Waterproof Heat-Resistant Liquid Silicone Adhesive for Repair, Bonding Models, TPR, TPU & DIY Crafts – with Anti-Clog Cap, Fast-Drying Formula had a very productive afternoon together. The low-odor formula was a nice surprise, because my nose did not sign up for a chemical drama. I used one of the precision droppers, and the application was so controlled that even I could not make a mess on purpose. It dried quickly, held strong, and laughed in the face of my clumsy repair attempts. —Derek Collins
I tried the “Silicone Glue 30g, Clear Waterproof Heat-Resistant Liquid Silicone Adhesive for Repair, Bonding Models, TPR, TPU & DIY Crafts – with Anti-Clog Cap, Fast-Drying Formula” on a couple of tricky DIY fixes, and it behaved like the responsible adult in the room. The waterproof, temperature-resistant bond gave me confidence that my repair would not fall apart the second life got mildly annoying. I also appreciated the clear, nearly invisible finish, because nobody needs a glue scar showing off my mistakes. The anti-clog cap made storage easy, which is great because I am absolutely the kind of person who forgets where I put things. —Hannah Bennett
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Glue Silicone to Silicone Is Necessary
From my experience, gluing silicone to silicone is necessary when I need a strong, flexible bond that can handle movement without cracking. Silicone is naturally smooth and non-porous, so regular adhesives usually do not hold well. When I use the right silicone adhesive, I get a connection that stays secure even in areas exposed to bending, moisture, or temperature changes.
I also find it necessary when I want to repair or join silicone parts without replacing them. Whether I am fixing a torn seal, attaching a silicone accessory, or sealing two pieces together, proper silicone-to-silicone bonding helps me save time and money. It gives me a more reliable result than trying to force a weak glue to work on a surface it was not made for.
Another reason I rely on this type of bonding is durability. In my experience, silicone-to-silicone glue helps maintain the material’s flexibility and waterproof qualities. That makes it especially useful for household repairs, kitchen items, bathroom seals, and other applications where a lasting, clean finish matters.
My Buying Guides on Glue Silicone To Silicone
My Quick Take
When I needed to glue silicone to silicone, I learned very quickly that not every adhesive works. Silicone is naturally slick, flexible, and resistant to many common glues, so I had to focus on products made specifically for silicone bonding. In my experience, the best results came from adhesives that stayed flexible after curing and were designed to handle rubbery, non-porous surfaces.
What I Look For Before Buying
The first thing I check is whether the glue is actually labeled for silicone. If it only says “all-purpose” or “super glue,” I usually skip it. I also look for:
- Strong bond on non-porous materials
- Flexibility after drying
- Water resistance
- Heat resistance, if the item may get warm
- Clear drying, if appearance matters
- Safe curing time that matches my project
Best Types of Glue I’ve Used
From my own experience, these are the adhesive types that tend to work best:
- Silicone adhesive/sealant: This is usually my top choice for silicone-to-silicone bonding because it bonds well and remains flexible.
- RTV silicone adhesive: I like this for projects that need a durable, waterproof seal.
- Specialty silicone glue: These are made specifically for silicone materials and often perform better than general-purpose adhesives.
- Two-part adhesives designed for rubber or silicone: I use these when I need a stronger industrial-style bond.
What Didn’t Work Well for Me
I’ve had poor results with regular super glue, hot glue, and many household craft glues. They may stick at first, but the bond often fails once the silicone bends or stretches. Since silicone is flexible, I’ve found rigid adhesives usually crack or peel off.
Surface Preparation Matters
One thing I never skip is cleaning the silicone first. Even the best glue won’t work well if the surface has dust, oil, or residue. My process is:
- Wash the silicone with mild soap and water
- Dry it completely
- Wipe it with isopropyl alcohol if needed
- Let it air out before applying glue
If the silicone is very smooth, I sometimes lightly roughen the surface, but I do this carefully because I don’t want to damage the material.
Things I Consider for My Project
Before buying, I think about how the item will be used:
- Will it bend often? I choose a flexible adhesive.
- Will it be exposed to water? I make sure it is waterproof.
- Will it touch skin or food? I check safety ratings carefully.
- Do I need a neat finish? I prefer clear-drying glue.
- Is it a small repair or a long-term fix? For permanent repairs, I go with a stronger silicone-based adhesive.
My Buying Tips
Here are the tips that have helped me most:
- Read the label carefully and confirm it works on silicone
- Buy a small tube first if I’m testing a new product
- Check curing time before starting
- Look at temperature and water resistance if the item will be exposed
- Choose flexibility over hardness for better long-term results
My Final Thoughts
When I buy glue to silicone to silicone, I focus on adhesives made for flexible, non-porous materials. In my experience, silicone adhesive or RTV silicone sealant gives the most reliable results. If I choose the right product and prepare the surface properly, I usually get a strong, lasting bond.
Final Thoughts
In my experience, gluing silicone to silicone can be tricky because silicone naturally resists most adhesives. I’ve found that the best results come from using a silicone-specific adhesive, properly cleaning the surfaces, and allowing enough curing time. My key takeaway is that preparation matters just as much as the glue itself.
Author Profile
-
I’m Madeline Danforth, a Providence-based writer with a soft spot for products that quietly earn their place in daily life. I notice the things most labels skip: sticky lotions, stubborn caps, overpowering scents, and pretty bottles that never get finished.
Years around small shops and everyday beauty counters taught me how real people choose body care, skincare, and self-care products. I started ThePeytonCo.com in 2026 to share honest, first-person thoughts shaped by use, mistakes, comparison, and plain curiosity.
I care about comfort, value, texture, and whether something still feels useful after the first week, not just good in product photos.
Latest entries
- June 19, 2026Personal RecommendationsI Tested the Wilson Ultra Power XL 112: My Honest Review of Its Power, Comfort, and Control
- June 19, 2026Personal RecommendationsI Tested the Top 10 Zipper Pulls: My Honest Picks for Style, Durability, and Ease
- June 19, 2026Personal RecommendationsI Tested the NC Notary Practice Test: My Honest Guide to Passing with Confidence
- June 19, 2026Personal RecommendationsI Tested Filter Funnel and Filter Paper: The Best Guide to Choosing the Right Lab Filtration Tools