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🔧 Fix it like a pro — the ultimate silicone adhesive for flawless, flexible repairs!
Smooth-On SIL-poxy is a premium one-component silicone adhesive designed for strong, flexible bonding of silicone to silicone and other substrates like urethane plastics, fabric, ceramic, and plaster. With a 24-hour cure time and water-resistant properties, it’s the go-to solution for repairing silicone molds, prosthetics, animatronics, and wearable silicone items. Trusted by professionals and hobbyists alike, SIL-poxy delivers durable, precise repairs that restore integrity and extend the life of your silicone creations.
| ASIN | B00NGZHGFI |
| Best Sellers Rank | #4,450 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Silicone Adhesives |
| Brand | Smooth-On |
| Brand Name | Smooth-On |
| Color | clear |
| Compatible Material | Ceramic, Plastic, Rubber |
| Container Type | Tube |
| Customer Reviews | 4.4 out of 5 stars 1,536 Reviews |
| Full Cure Time | 24 Hours |
| Item Form | Tube |
| Item Package Quantity | 1 |
| Item Weight | 0.02 Pounds |
| Manufacturer | Smooth-On |
| Material | adhesive |
| Material Type | adhesive |
| Model | SILP |
| Number of Pieces | 1 |
| Other Special Features of the Product | One-component design and compatibility with various materials |
| Part Number | Silpoxy0.5oz |
| Special Feature | One-component design and compatibility with various materials |
| UPC | 821079113954 |
| Viscosity Level | Medium |
| Volume | 0.5 Fluid Ounces |
| Water Resistance Level | Water Resistant |
A**S
The Gold Standard for Silicone Repairs – Strong, Flexible Bond That Actually Works
Smooth-On SIL-Poxy is easily one of the best adhesives available for repairing silicone. If you're working with silicone props, FX pieces, or wearable silicone items, this is essentially the industry standard. I used it to repair a large tear in the mouth area of a silicone FX mask, and the bond held extremely well once cured. The repair blended nicely and restored the integrity of the material. I also used it to fix a couple of small rips in a silicone bodysuit that occurred from putting it on and taking it off, and it handled those repairs without any issues. The adhesive cures quickly, forms a strong, flexible bond, and is specifically designed for silicone-to-silicone repairs, which most standard glues simply cannot handle. It does require a bit of patience and precision during application since silicone adhesives can be messy if overapplied, but once you get the hang of it, it works incredibly well. Overall, this is the gold standard for silicone repair products. If you need to fix silicone masks, props, or wearable silicone pieces, SIL-Poxy is one of the most reliable options available.
P**P
The Best Sneakers!!
Vionic sneakers are the best shoes for plantar fasciitis. I’m a teacher and on my feet for over 10 hrs a day. I haven’t had a single reoccurrence since wearing Vionic.
M**A
Perfect for repairing silicone parts
This glue works perfectly for bonding the silicone holder of a Cochlear sound processor. It provides a strong, reliable hold while keeping the silicone flexible enough for daily use. Highly recommended if you need a durable solution for silicone repairs! Several weeks have passed, and the glued part is holding firmly.
J**.
Adhesion Depends on Type of Silicone
I tested this using 2 different types of flexible o-rings. One was black and the other clear. While the black is flexible, the clear one has more flexibility to it. This Sil-poxy worked very well on the black one. After fully curing I put a good bit of stress pulling and flexing that ring. (This manufacturer's website by the way says to fully cure/dry 24 hours rather than the 12 minutes the tube says.) The clear ring, however, did not hold at all. It seemed a little sticky before fully curing so I had high hopes, but after fully drying it simply fell right apart and the cured sil-poxy slid right off it. I tried this a few times, even trying to first clean/abrase the clear one with alcohol, then tried heat, and even tried treating it first with sliicone lubricant known to "melt" these. Nothing worked -- this sil-poxy just slips right off the clear one. So bottom line, it works well for some but not all types of silicone.
A**P
Excellent adhesive!
Excellent silicone adhesive! I purchased this based on other user's reviews and true to the reviews it worked perfect for me. I used it to repair a two-inch tear on my breast plate and was very easy to use. I put a piece of wax paper under the tear so it wouldn't stick to the other side and applied the adhesive to each edge of the silicone and held it together for a couple minutes then let it dry for a couple more hours. I have worn it a couple times since and it stayed together nicely. I am still super careful around the repaired area as not to stress it too much. It is clear so it's not noticeable repair has a light smell but not bad at all. Overall, extremely happy with this silicone adhesive and absolutely recommend this brand.
H**E
Great product, Worked Ahmazing, TY
Bought my daughter her most expensive yet, Full silicone babydoll. She had it over a year, takes very good care of her. We had a party a bit ago and some other kids were throwing her all over, back n forth, etc playing. Not realizing that even though she was soft, she could still be "broken" or "ripped". I took her away and later we accessed the damage. She had a huge rip across her neck, under each arm and each leg. In essence, we had to make sure that we kept her limbs and head from seperating. I did some research, this silpox came highly recommended so followed the directions in two stages due to depth of the tears by the third day we had smoothed it overand let her set one more time. She is about as close to new as she can get after that, I tugged a lil on each area, no stress so far. Ty for this product! It stinks horribly when its activating with the silicone but the ending result is Ahhhmazing. So grateful. :) If you need it, dont hesitate but follow steps to a T.
M**E
You're buying regular silicone caulk, not something else.
Not sure where did all the good reviews came from, but description is grossly misrepresented. Secure time is not six minutes but more like 48 hours. What you actually buying is silicone caulk, which can be bought much cheaper in any other place but is not suitable for going together silicone or silicone. I'm leaving a positive review so it will be easy to read.
S**W
Didn't work for my squishies!
I tried fixing some popped squishes with this but it didn't adhere I guess for some reason. It peels off. A bit disappointing since it was so expensive.
ع**ه
فاشل
فاشل
M**B
Does not bond rubber as described
I bought this product expecting it to bond rubber as the description claims, but it doesn’t work at all. I tried it on several rubber surfaces, and there was no adhesion whatsoever. Very disappointing and misleading — it’s not suitable for rubber, despite what the listing says.
C**S
no cumple con lo que ofrece
no me sirvio para pegar silicon, que es para lo que lo queria
Trustpilot
2 months ago
2 weeks ago