Profile: Seal-Rite Products, LLC. is a manufacturer of asphalt sealcoating equipment and accessories. We are equipped with portable spray system, hand agitated units, SR-300 trailer units and bulk storage units. Our portable spray systems can hook up to a tank or barrel to spray sealer or take out the spray tip and just pump material out onto the ground. Our SR-700 trailer unit consists of an enclosed tongue and front deck with removable swing open gates on each side holding up to two blowers.