GEAdvanced Silicone Caulk for Kitchen & Bathroom, White, 10 fl oz Cartridge, 1 Pack - 100% Waterproof Silicone Sealant, 5X Stronger Adhesion, Shrink & Crack Proof

This is a very strong adhesive and dry very fast. Be careful as it is not easy to clean, so highly recommended to wear gloves when applying it. Another recommendation is to make a small cut otherwise, you will end up using more than what you need (can’t control it) and it will not last long. The price is very reasonable compared to other similar product. I used to adhere our concrete steps and it worked very well for this purpose.

I used the caulk to seal a foot long seam in a RV bathroom. The previous caulk likely failed because of flexing between the two pieces of fiberglass. The only negative is that the caulk is thinner than I expected. It is about the consistency of tooth paste. Thus it initially went on with a thinner bead than desired. However that was easily changed and doesn't warrant loss of a star. Seems to have hardened nicely in 48 hours.

Used this for my bathtub and it dries quick and any mold that happens takes much much longer to show up (error on my end). Only buy this one for your silicone caulking needs.

same stuff that's in the store but cheaper

It applies smoothly, dries quickly, and provides a durable, waterproof seal. The low odor is a bonus, and it resists mold and mildew effectively. Perfect for my bathroom. Highly recommend!  

This is my go to caulk. Super strong, cures in 24 hours and water proof. I glued two pieces of cinder block together, let it dry then placed in my fish pond. It’s still together and holding up fine. This is the best caulking in my opinion. However, you cannot paint over it because paint won’t stick. So paint before you apply. Good quality and durable.

My go to product, have never been disappointed! Long lasting, excellent quality. Also it dries to use in about 30 minutes which is quite fast in comparison to other product!

Works as should. Cheaper on Amazon than Lowes.