An excellent EIFS washer, the DP400 washer is for attaching rigid insulation board to various substrates and poly-modified stucco applications. The DP400 EIFS washer can be screwed, nailed, or shot.
The DP400 washer is a polymer-modified, “PM” washer made from high-density, polypropylene created to secure fiberglass mesh, wire mesh over foam insulation boards. Featuring a time-saving pre-spot stem for quick and easy installation into your insulation board. Traditionally, class PM EIFS use extruded polystyrene insulation (XEPS), and a thick, cementitious base coat applied over mechanically attached glass fiver reinforcing mesh, with joints similar to traditional stucco. PM EIFS has evolved to include different insulation materials and base coats. A standard finish is used, although an elastomeric finish can be used to bridge hairline cracks that may occur in the thicker base coat.
Features and Benefits
- Pre-spot stem for quick and easy installation
- Low-profile EIFS washer design enables flush seating
- Key Holes Creates Strong Mechanical Bond to Base Coat
- DP400 EIFS can be screwed, nailed or shot
- Large 1-3/4″ Washer Head Diameter
- Strong Polypropylene Material Provides Impact Resistance and Long Life
- The DP400 washer is NOT recommended for polymer-based systems
- Quantity: 1000/Box
Contact us for more information.