1 They do their best work at 55ÂºF, but can carry on right down to 0ÂºF. As they eat away at organic materials, they give off a small amount of heat.  Mesophilic - Second wave of microbial activity. Most of the decomposition in a compost pile is mesophilic.
In general, it is thought that implants last approximately 10 years or should be replaced every eight to 10 years. A ruptured saline implant is clinically obvious as the breast will deflate and there will be great asymmetry. A ruptured silicone implant is more difficult to determine and is referred as a silent rupture.
How long is it best to leave silicone sealant to dry. There are silicones that can take an hour to dry, however, if your looking for quality, then expect to wait 24 to 36-hours depending on the temperature of what the room is. If the room is cold, then the setting time would be 36-hours.