LK987 Locking Gasket (per ft)


Trim-Lok LK987 one-piece locking gasket. Price is per foot, 12.5ft required per Boler/Scamp front & rear window (25ft total for both windows, with enough for an overlap). Fits window 3/16″ – 1/4″ thick (3/16″ recommended to fit curve of the trailer). Gasket installation tool highly recommended.

Insert the narrow channel of gasket around the trailer frame, with locking piece facing outwards. Ensure to cut extra gasket to allow for shrinkage over time (overlapping the ends then forcing them together). Insert the window into the wider channel, and use the tool to ‘lock’ the gasket in on itself, creating a tight seal.

*Please note– if using this one-piece gasket to replace an original two-piece gasket (locking strip down the middle), and using the original window as a template- the new windows should be cut an 1/8″ larger in height and length (1/16″ all around). Please check your gasket measurements and window opening.

In stock (can be backordered)

Additional information

Weight 0.20 lbs
Dimensions 4 × 2 × 2 in


There are no reviews yet.

Be the first to review “LK987 Locking Gasket (per ft)”

Your email address will not be published. Required fields are marked *