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3. APPLYING REAR SEAL
NOTE: For best adhesion, ensure air and
surface temperatures are above 60°
F.
A. Clean underside of side rail with alcohol
pad saved in Step 2. Hold seal up to end of
side rail, ensure end of seal contacts edge of
box.
Side rail
Edge of box
Rear seal
B. Mark seal leg and then cut notch in seal.
Mark for
cutting
Rear seal
Side rail
C. Peel paper back, align and adhere seal to
end of side rail.
Side rail
Edge of box
Rear seal
Trim excess
seal
D. Rear seal installed.
Rear seal