4-pack (each kit comes with qty (4) 72'' long pieces) of 100830 complete sash perimeter weather strip march for units 1991-1997. Goes onall four sides of sash of the sash . Fits both casement and awning units. Only available in a 4- piece kit. Allow 1-2 weeks for shipping. Special order no returns.
SPECAIL NOTE: There ais no replacement weatherstrip available for the vinyl core thermothech sash manufactured from 1997-March 2004