A: Flow coat is a gelcoat, with a wax in styrene additive for use as a top coat. Gel coat can be sprayed providing that it is spray gel coat not hand lay gel coat.
1 When you have one of those infected zits and you try to pop it but the pain is just too much to bear; it is sensory (afferent) neurons that are telling your brain about the pain.  Motor (sometimes called Efferent) Neurons: Motor (Efferent) neurons take information from the brain and send in out to the rest of the body. If you have your heart set on popping that zit, you use motor (efferent) neurons to move your fingers into the proper pinching to pop position.
The digestive system sends sensory information to the brain (CNS) The nervous system interacts with every system in your body. It is a specialized network of tissues, and neurons. The nervous system takes messages from the brain and tells what your body to do. Your body also sends messages back to your brain. You will find some of the systems the nervous system interacts with next!