Simply slots into place. Guaranteed not to shrink or stretch, even in extreme weather conditions;Compensates for window movement;Excellent memory - retains its original shape year after year;Seals against air and water inltration;Unaffected by rot, Funji, UV light or Ozone

• ERA 02921150 AQ 21 x 15m Schlegel Replacement Door and Window Weatherseal - White

ERA 02921150 AQ 21 x 15m Schlegel Replacement Door and Window Weatherseal - WhiteERA