28100V Pro Flex RV Flexible Sealant, 10 oz Cartridge, Clear

We used this sealant on our RV’s kitchen sink and in the shower when we installed new faucet turners and a new shower head, and it worked perfectly. It’s easy to apply, flexible, and creates a solid, clean seal that feels really secure. So far everything has held up great with no leaks or issues. For RV repairs and small plumbing updates, this stuff really gets the job done. Definitely a reliable product to keep on hand.

Great product and wonderful tube upgrade. Plastic tube has a removable screw tip with a precut small opening. This worked great for the small gaps I resealed. Tip cleaned out easily with mineral spirits. I sealed the tube with three layers of plastic wrap and lightly replaced the tip. We will see if it stores well, but punching a cured plug out will be easy with the tip removed. Thank You for the improvements.

I buy this for my RV. Shipping is always fast and it's always packaged well. I am a repeat customer and have had no problems with the product at all. I will also add that I don't run into any of the issues that some people have posted about. It goes on very simply and takes a few days to cure. It seals the seams as intended. Just like with any equipment maintenance is key.

Overall a very good sealant for an RV. I purchased this product due to it being a flexible sealant that will endure the flexing of an RV as it travels down the highway. This sealant is more difficult to apply than regular silicone products. Here are some tips for application: When you cut the tip, only cut the opening as wide as the bead size you need. Wear gloves and have a cleaning solvent and rag ready for cleanup. I found that even when properly resealing the cartridge, the sealant dries inside the tube and it's a pain to get it unclogged. For performance this product gets five stars, but to be fair, I had to knock off one star because of the usability issues I mentioned. Although not a perfect five star score, this product is a necessity due to its ability to flex after drying. I highly recommend the product on any RV.

Excellent product , easier to apply , dires quickly, stickiness is unbelievable

This is an excellent product. It performs as advertised. I could not have found a better product. Worth every penny. I very highly recommend this product and will be purchasing more. I had never caulked anything before. The company was able to tell me exactly what to do and how long it could take to fully cure. I chose the clear so my amature efforts wouldn't show without a closer look. It was much easier than I thought it would be. I did learn that because of the Florida humidity it could take 10 days to fully cure. It took, roughly, 18 hours to cure enough not to be tacky. For those living in dryer climates it will take less time. Since this is a flexible caulk it will feel rubbery to the touch even when fully cured. While some may complain it takes too long to fully cure, remember that as soon as it has cured enough to no longer be tacky it is sealing out water. To those who complain it takes too long to cure in high humidity environments, be impatient as impatience is how simple jobs very often become major undertakings.

Great product, that is very specific to an RV application. Do your research and get the best product for your application. This is not a silicone, and is compatible with most exterior RV fiberglass and hardware applications. Fast shipping too.

Works great. Easy to tool. Good thickness. Stays clear. Has held solid for about a year. Great price. Will be buying more as needed.