A good way to test the sealant's effectiveness on your Granite countertops is to spill water on a small area. If the water beads up, Granite countertops are still sealed. If the water starts to seep into the Granite, causing the Granite to appear darker, it is time to re-seal.epending upon usage, your Granite countertops should be sealed twice a year. Cabinets and Countertops recommend sealing every 6 months because some household cleaners may cause your sealer's bond to weaken.
As a simple guideline, a battery on a two-way radio having a capacity of 100 percent would typically provide a runtime of 10 hours, 80 percent is 8 hours and 70 percent, 7 hours. The service life of a battery is specified in number of cycles. Lithium- and nickel-based batteries deliver between 300 and 500 full discharge/charge cycles before the capacity drops below 80 percent.
Definition of shelf life: Period during which a good remains effective and free from deterioration, and thus saleable. See also expiration date and storage life. Dictionary Term of Day Articles Subjects Sign Up