The 2” dia EIFS washers/fasteners are molded by high-density polypropylene washer used for attaching EPS foam board to various substrates. In the structure design you will find the plate closure fingers protect the screw, separating the base coat from the screw, recessed into throat chamber cavity. While the washer’s face becomes part of the lamina, screws secured to the substrate allow limited freedom through the washer’s center hole (lateral movement in the washer’s throat). The multiple keyholes in the washer’s face, allow excellent bonding with the base coat. The low profile feature allows attachment of ¾" or 1" foam. This allows setting the washer deeper into the foam (without "bottoming out") if the wall is not straight or greater rasping is necessary. Most applications are for fixing expanded polystyrene insulation (EPS) to all types of substrates for Polymer Based (PB) Exterior Insulated Finish Systems (EIFS).
All the pre-assembled drywall screw options on washers can be galvanized, black phosphating, yellow-zinc, Hi-Lo and Ruspert is also available.
Our EIFS washers plate made of virgin high impact polypropylene can stand the temperature from -40 to 80 Celsius degree.
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For custom sizes, special request and quotes please contact us freely. |
