GE Advanced Silicone Window & Door Sealant, Pack of 1, White 2.8 fl oz Tube

This is the highest quality sealant in a convenient small project tube that will keep longer than the big construction type tubes that have no seals for shelf life. I would definitely buy the big tube for about the same price if I could use it up in time on bigger projects. This brand will take survive weathering longer than others. It is not diluted with acrylic compounds so it stays softer. The applicator tip can be cut for various diameter beads and the cap cover will let it keep for months. I find the cap will keep the caulk soft longer if I squirt a bit out to hang off of the tip before screwing the cap back on. I will use it for indoor projects as well. It will eventually go hard in the tube and there is another brand that has an even longer shelf life after opening, the Permatex brand tube does not harden in the tip area as long as you cap it. These caulks cure not with air but with the moisture in the air, thus you can make them last longer by sealing them in a bag with a moisture absorbent pack or store them in low humidity.

Just wanted to try this to seal my shower surround something I can do myself thanks Walmart.