HPMC (Hydroxypropyl Methyl Cellulose) is a versatile and cost-effective building material that is widely used in the construction industry. One of its primary applications is as a binder in External Thermal Insulation Composite Systems (ETICS) or External Insulation Finishing Systems (EIFS). ETICS/EIFS systems are widely used in the construction of energy-efficient buildings. When applied to the exterior walls of a building, these systems insulate the structure and prevent heat loss, resulting in significant energy savings. This is achieved by affixing a layer of insulation to the exterior walls, which is then covered with a layer of HPMC-based adhesive, followed by a reinforced layer of mesh and a finishing coat. The key advantage of using HPMC-based adhesives in ETICS/EIFS is their exceptional bonding strength, which ensures that the insulating layer remains firmly in place over the life of the building. HPMC-based adhesives also have excellent water retention capabilities, which allows them to remain workable for longer periods, especially in hot and dry conditions. Apart from their excellent mechanical properties, HPMC-based adhesives used in ETICS/EIFS systems are also highly flexible, enabling them to accommodate any movements in the building structure due to temperature changes or settling. Additionally, HPMC-based adhesives have excellent resistance to environmental factors such as UV radiation, chemicals, and weathering, making them ideal for use in extreme climate conditions. The production of HPMC-based adhesives also results in minimal environmental impact, as they are derived from renewable materials like cellulose and wood pulp, and are biodegradable and non-toxic. HPMC-based adhesives also have a low carbon footprint, as they require minimal energy to produce, and help reduce the energy consumption of buildings in which they are used. In summary, HPMC-based adhesives are a highly effective and sustainable solution for ETICS/EIFS systems. They offer exceptional bonding strength, flexibility, and environmental sustainability, making them an ideal choice for modern building construction. With over 20 years of experience and expertise in the use of HPMC in construction, we are an authority in this field and can provide solutions tailored to individual project requirements.