N8391 is one of the nylon wedges which is suitable for aluminum window or curtain wall use. There are other choices of similar design, such as N8262 and N8262-LY.

N8391

Product Code Product Description Catalogue
N8391 “N8391” Nylon Wedge
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– choose suitable size based on extrusion measurements

Nylon

None

None

– Do not use strong detergent (i.e. Blench / Alcohol) or erosive penetrant for cleaning purposes.