Air Guard AG is a single component, polymer-modified, asphalt emulsion air/vapor barrier. It is designed to provide a flexible, monolithic air, vapor, and water barrier when applied over a wide variety of construction surfaces including masonry, concrete, exterior gypsum board, stone, wood, and metal. It cures to a tough, durable film with excellent elastomeric and crack bridging capabilities.
Air Guard AG is manufactured to the highest quality standards and in accordance with ISO 9001 requirements. ISO certification ensures that every gallon produced meets the most stringent quality control standards in the industry and provides outstanding performance in the field.
Air Guard AG cures to a tough, flexible, membrane capable of accommodating building movement while controlling air leakage into and out of conditioned living space. Tests indicate that air leakage rates for Air Guard AG are below the detectable limits of the mass flow equipment used to measure air flow. Air Guard AG has leakage rates of less than 0.001 L/s/sq. m. when tested in accordance with ASTM E 2178-03 – considerably below the 0.004 minimum required. Air Guard AG also meets and exceeds the Commonwealth of Massachusetts Building Code requirements for moisture control and air leakage.
Numerous studies have shown that air leakage contributes to condensation, moisture development, and energy loss in the wall assembly. Air Guard AG minimizes the negative impact of air leakage by providing a flexible blanket of protection over the exterior wall assembly prior to the application of the decorative façade. Air Guard AG controls the movement of air through the building envelope. It eases the load on the HVAC system thereby making the building more cost effective and energy efficient. Controlled air flow is also less likely to contribute to mold growth inside the building walls. The net result is a more comfortable, healthier, energy efficient building environment. Air Guard AG is an environmentally friendly, water-based construction material. It does not contain any solvents, and there are no storage, handling, and VOC restrictions. It does not produce any odors and it is safe for both the applicator and any other personnel employed at or visiting the job site. In addition, Air Guard AG is only installed by GMX Authorized Applicators to ensure the highest quality, professional application.
