ULP-302 high-grade polypropylene plastic washers (250/pk) are 1-3/4in diameter and are engineered for Ci/Stucco and ICF/SIP applications. The unique plastic fastener design allows plate to flatten out once attached, with large ribs to stiffen plate, limiting deflection. Can be screwed-fastened, nailed or shot, and has 16 keyholes for mechanical locking of base coat.

For Ci/Stucco: Attach PermaLath® 17 and 20 gauge stucco netting, as well as 2.5 and 3.4 metal lath in hard coat stucco systems. Engineered “flash” allows for pre-assembly of screw fasteners. Not for use within standard PB EIFS. For standard PB applications with the thermal recessed chamber, refer to Wind-Devil® 2 and Long-lock fasteners.

For ICF/SIP: Use in conjunction with Foam2Foam® spray adhesive to secure traditional wood bucks to ICF form openings. Available non-assembled or pre-assembled with wood/lite metal UWLM series screws to save field application time.

 Click Here for the Safety Data Sheet.