Enclosed adhesion promoter will only be used for STEP 3.

STEP 1
Clean area thoroughly with soap and water solution and wipe completely dry. Use alcohol pads to prep the tape application areas and let dry. Images shown are for left side of tailgate.

STEP 2: ATTACHING LARGE SEAL TO LEFT SIDEWALL
Start 1” (2.5 cm) below truck bed floor and begin attaching Large seal to the rear corner edge of the left sidewall extension (FIG 2 and 2A). Conform to contours and continue straight up, applying light pressure to adhesive and stop when 6” (15.24cm) from the bottom of bedrail liner (FIG 2B).

Keeping adhesive coff surface, mark the seal where it will be flush to the bottom of bedrail liner (FIG 2B and 2C). Cut, remove liner and apply. Close tailgate. If you see light through the sidewall, make adjustments by removing seal and repositioning. Once seal is positioned apply very firm pressure (25lbs.) to secure adhesive bond. Duplicate for right side.

STEP 3: ATTACHING STANDARD SEAL TO TOP OF SIDEWALL
Cut a 4.5” (11.43cm) piece of Standard seal. Close tonneau cover. Put on protective glove and apply enclosed adhesion promoter to where the adhesive will be adhered to. Allow 90 seconds to dry.

NOTE: The adhesion promoter will create an instant bond so do not attempt to remove or reposition. Take Standard seal, remove liner, and attach as shown in FIG 3A and 3B. Apply very firm pressure (25lbs.) to secure adhesive bond. Duplicate for right side. Open tonneau.

STEP 4: ATTACHING STANDARD SEAL TO INSIDE BOTTOM OF TAILGATE
Cut a 1.5” (3.8cm) piece of Standard seal and attach with bulb side forward as shown in FIG 2, 4 and 4A. Close tailgate. If you see light through the lower corner sidewall, make adjustments by removing seal and repositioning.

Once seal is positioned apply very firm pressure (25lbs.) to secure adhesive bond. Duplicate for right side.