Coupon rate vs. YTM[edit] 1  If a bond's coupon rate is less than its YTM, then the bond is selling at a discount. 2  If a bond's coupon rate is more than its YTM, then the bond is selling at a premium.  If a bond's coupon rate is equal to its YTM, then the bond is selling at par.
The silicone sprung a leak so I emptied the tank half way into buckets (thank god I moved recently and had 10 Home Depot buckets around) and applied silicone aquarium sealant on the inside and outside of that area. The silicone says it take 24 hours to fully dry-does it really take that long.
There are 3 aspects homeowners never hear: 1. All the old caulk HAS to come off. Squeaky clean. 2. All surfaces and substrates to be caulked need to be dry. Bone dry. 3. Use silicone if you must, but silicone or acrylic, the caulk will need to be redone in 2,3 or 4 years, no longer. It just won't last longer. The dirty secret about silicone is that nothing sticks to cured