The DP400 is an excellent EIFS washer for attaching rigid insulation board to various substrates and poly-modified stucco applications. The DP400 washer is NOT recommended for polymer-based systems. The DP400 EIFS washer can be screwed, nailed, or shot.
Box Quantity 1000 Excellent for Prespotting washer into PU, Quick R, Celotex Insulation Boards Low- Profile EIFS Washer Design. Seats Flush Key Holes Creates Strong Mechanical Bond to Base Coat Large 1-3/4" Washer Head Diameter Strong Polypropylene Material Provides Impact Resistance and Long Life
