I injected 5 gr of home depot silicone II (used for bath, shower, etc.) into my pdgt buttcap 20 hrs ago but it's still as wet as when it was put in. This is from an open bottle that was opened and used a year ago. Is there not enough time for it to dry yet or is it bad, expired silicone? Also, is 5gr enough to give me the dampen feel in the handle? Thanks in advance.