Flex Shot Rubber Adhesive Sealant Caulk, 8-oz, Clear

Love how convenient it is to use, seems thick and durable, and no caulking gun required. Sealing an area on my roof and, after much rain recently, it seems to be water resistant - did not have another leak. I ordered clear and received the correct color.

This stuff is amazing. Really easy to use and apply and has worked perfectly on any task I've used it for even things you wouldn't think caulking would fix. Seals Really well and adheres to multiple surfaces even brick. Have used inside and outside with no problems. Keep up the good work FLEX SEAL.

FlexShot products seem to be a lot like John Deere tractors and Harley-Davidson motorcycles; you're paying a premium for a brand name. I don't know that this worked better than any other silicone adhesive, but it came in black and worked for my needs.

Works great and sealing cranks and holes. I use it to seal around my chimney where it meets the roof and it lasts for years and years. Also use it for sealing holes I drill in concrete when installing security cams. One can provides enough to seal half a chimney. If you don't use it al, I've found the best why to save it is to screw a tight fitting screw into the spout, then you can unscrew it when ready to reuse. One half a can lasted a year like that and was still usable. I advise to stop pushing the spout to the side for slow a bit before you get to the end of the job, because it will continue to come out for a few seconds after you try to stop. It's easy to trim excess with a razor blade after it dries, if you accidentally overdo it. Great stuff.

The Flex seal products are the best.

Good product as advertised

The product worked well, and was easy to use, but the nozzle broke after using it twice. For the price, this is unacceptable since there is half of the product left in the container. Consequently, I cannot recommend this product. 10/10/25 update. The company reached out to me and refunded my money without my asking. I hope the nozzle issue can be addressed since there is nothing wrong with the product.

Does what no other item does with ease.