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.
Transmit electrical impulses, basic unit of nervous system. Carry impulses from brain and spinal cord to muscles and glands. Motor neuron receives impulse from the interneuron. It carries the impulse to the effector and releases a chemical that causes a muscle to contract/a gland to secrete. Sensory neurons Carry impulses from the sense organs to the spinal cord and brain.