Fen-Seal KS437K140

When it comes to compression seals for casement win dows, whether the windows are made of wood,
vinyl or aluminum, Fen-Seal weather seals provide years of premium performance.
Top quality windows and seals perform for years. They seal our cold drafts, dust and water. And,
when a window performs as promised, customer satisfaction is guaranteed.
Pro-lon weather seals stand up to the real world torture of time and temperature. A seal’s
resistance to compression set, the ability to spring back into shape after being crushed by normal
window expansion and contraction, is the crucial factor in a window’s installed performance. Tests
prove that windows with Fen-Seal outlast and outperform windows weatherstripped with plastic, pile
or anything else.
Simply put, Fen-Seal weather seals are superior. They provide an improvement in field performance
that is unequalled.