Sikaflex-295 UV Resistant Marine Adhesive Sealant, 10.1 fl. oz Cartridge, Black (10.1 fl. oz Cartridge, Black, 1)

Works great! I bought this glue to fix the windows on my boat, and it worked perfectly. It’s strong, easy to apply, and dries clear, which made the job look clean and professional. Even after being exposed to water and sun, it’s holding up really well. I’m very happy with the results and would definitely buy it again for future repairs. Highly recommend it for anyone needing a reliable, waterproof adhesive!

Everything as ordered

This product sucks. I'm in marine repair biz. I usually use Dow Corning 795 adhesive silicone for boat windows, when polycarbonate or acrylic is to be mounted and sealed. Never had an issue, my always go to product. But then C19 came along and my local supplier was closed so I opted for Sikaflex 295 to remove and reseal large acrylic cabin port light in a Hunter 40. I'm pretty anal about prep, removing all previous adhesive/ silicone and back painting, etc. Using mechanical #10 SS Fasteners to reset the large ports, over drilled, counter bored inside and out...it leaked. Just a few drops at the top. Not good enough. I pulled all 36 fasteners and the entire 4+ foot acrylic panel literally fell off. Zero adhesion. On the port side there was a leak also however 50% kicked and adhered like devil glue. The port side actually broke trying to remove it. I contacted Maritime Plastics here in Annapolis since I was now on the hook to replace the ports ..on my tab. They were surprised that Sikaflex 295UV was still on the market and told me their biggest factory recall job was a batch of Binary Offshore hatches, 60+ were sent to them to rebed when Sikaflex 295 UV failed in new construction. They use GE adhesive silicone and never have issues. Bottom line, I ate that job by using this product and will NEVER use it again. Dow Corning was used on the second go round and NO ISSUES.

It dries fast so make sure you get whatever it is you're adhering into the proper position as quickly as you can after applying this.

The product is AMAZING! I highly recommend for bedding hardware in marine applications where you want a good seal and you want the white to stay white. That said, the tube of sealant was poorly packaged (loose in a cardboard box with some crumpled paper). Worse, my tube arrived WITHOUT the screw on tip…. I needed it for a project next day so had to scour Ace Hardware for a tip that would fit. BTW, the tip for GOOP sealant has the same fine threads as the sikaflex. Again, great stuff, but maybe not the best way to get it.

Thicker than toothpaste, seals great. No sagging or dripping.

This is excellent for my boat, but these clowns sent a damaged tube, no nozzle. Package was not damaged so they actually put a damaged tube in the box and shipped it. Buy this caulking ..... from someone else.

I've received a good quality product in a very quick turn around