DP300
$63.80 M

1 3/4" WASHER ONLY, QTY 1000

DP300

EIFS MECHANICAL FASTENER All Purpose PM Washer

Weight

5 lbs.

UPC #

811995010000

This “PM” polymer-modified washer is crafted from high-density, polypropylene created to secure fiberglass mesh, wire mesh, or expanded lath over foam insulation boards. This is an excellent product for attaching rigid insulation boards to various substrates and poly-modified stucco applications. For maximum flexibility, the DP300 EIFS PM washer can be screwed, nailed, or shot.

Traditionally, class PM EIFS use extruded polystyrene insulation (XEPS), and a thick, cementitious base coat applied over mechanically attached glass fiber 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.

Benefits and features:

  • Strong polypropylene construction provides impact resistance and long life
  • Low-profile washer design enables flush seating
  • Keyholes create a powerful EIFS base coat mechanical bond
  • Large, 1-3/4" head diameter for extra wind load holding
  • Used for foam, plaster, lath, and plastic lath attachment

 

Note: The DP300 washer is not recommended for polymer-based systems.

 

DP300 and DP400 Specifications

 

  • Diameter: 1-3/4"
  • Push Through @ 10 degrees, 256 lbs
  • Push Through @ 180 degrees, 177 lbs
  • Material: Polypropylene
  • Pull Over 50.8 lbs @ 10 degrees
  • Pull Over 122.4 obs @ 180 degrees

 

Use:

 

  • Attaching rigid insulation to wood, steel, any masonry/concrete.
  • All Polymer Modified (PM) systems.
  • Expanded lath over rigid insulation.
  • Fiberglas fabric over rigid insulation.

Features:
Excellent impact resistance service in temperature extremes, low profile ribbed. Key lock face.

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