Sealing wall and ceiling seams airtight

Seams between walls and ceilings are often difficult to finish airtight, especially in timber-frame construction or concrete systems with joint transitions. It is precisely in these areas that air leaks quickly occur, leading to draughts, heat loss and reduced energy performance.

Liquid Rubber HBS200 offers the solution for these hard-to-reach seams and transitions. Thanks to its liquid application, the product fits seamlessly to a variety of materials and shapes, and the seal remains flexible in the event of structural movement or shrinkage.

Wall and ceiling seams are often a challenge in achieving an airtight building envelope. It is precisely at these transitions that air leaks, gaps and cracks quickly occur due to the action of materials or building tolerances, resulting in draughts, energy loss and comfort complaints.

Liquid Rubber HBS200 is ideally suited for sealing these seams. Due to its liquid application, the product fits seamlessly to various substrates and shapes, even in places that are difficult to reach. The coating can be easily applied with a brush or roller, but for larger projects it can also be sprayed airless for high processing speed.

Thanks to its excellent adhesion, permanent elasticity and airtight properties, Liquid Rubber HBS200 is the ideal solution for durable sealing of wall and ceiling seams in both new construction and renovation.