ADH-1™ is an economical, moisture-resistant, non-flammable, non-halogenated latex primer/tie coat for use with multiple of  Flame Seal’s coatings products. A thin (1-2 wet mils) application of ADH-1™ enhances adhesion between the above mentioned topcoats and hard-to- adhere-to surfaces – such as plastics and metals. Better adhesion, translates to better durability and coating performance. ADH-1™ is currently being used in both the construction and aerospace industries.

ADH-1 Documents

Data Sheet


Application Instructions

Application may be accomplished by brush, roll, or spray methods. The coverage rates are dependent upon the end application, and thinner application will equate to a faster drying time. The recommended application rate is between 400 and 800 ft² per gallon. For exterior applications, coat with a compatible waterbased coating and/or a suitable barrier to cover the adhesive prior to exposure to the elements.  ADH-1™ can be used as a fire retardant additive in various adhesive systems.

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