To lift weight in low-clearance environments, or to apply air-tight sealing in difficult environments such as pipes and conduits, Seal Master’s custom, reinforced bags and bladders are the preferred solution. The products are available in any configuration of size, function and reinforcing material (such as DuPont Kevlar). Seal Master Inflatable Bags and Bladders provide consistent pressure control along an extended surface. Our bags and bladders offer this basic functionality with the added value of the Seal Master engineering experience to deliver safe, consistent performance even in areas that are often points of failure with competing products, such as abrasion or structural seal(s).