No need of sealant, maybe only some dots to hold the gasket in place before assembling the screws.
General torque spec for 1/4 in screws (if it is 1/4 in) and I always start to tighten the screws from the center and in a circular pattern CW when there are parts with a lot of screws and with a larger surface.
General torque spec for 1/4 in screws (if it is 1/4 in) and I always start to tighten the screws from the center and in a circular pattern CW when there are parts with a lot of screws and with a larger surface.