Lincoln Nautilus: Body Repairs - General Information / Sealer, Underbody Protection Material and Adhesives. Description and Operation

Adhesives

NOTE: The following illustrations are examples of structural adhesive application and are not all inclusive.

The correct adhesive bonding is essential to repairing the vehicle correctly. Adhesives are used in many areas of the body structure in place of welding. In addition to providing a structural bond between component, adhesives can also help prevent wind noise, water leaks, exhaust fumes and dust from entering the vehicle. They also provide anti-corrosion barriers.

Hood

NOTE: Adhesive applied between inner and outer panels prior to assembly.

Front Door

NOTE: Adhesive applied between inner and outer panels prior to assembly.

Rear Door

NOTE: Adhesive applied between inner and outer panels prior to assembly.

Liftgate

NOTE: Adhesive applied between inner and outer panels prior to assembly.

Roof Panel

Sealers

The correct sealing of joints is essential to repairing the vehicle correctly. Sealers are used to prevent wind noise, water leaks, exhaust fumes and dust from entering the vehicle. They also provide anti-corrosion barriers. Sealers are applied to areas such as door and rear compartment hem flanges, wheelhouse, quarter outer, floor, cowl, roof and other panel-to-panel attaching points. The following joint sealers are recommended for use depending upon the application:

• Seam Sealer - Heavy-bodied, non-sag adhesive/sealer for use on standing cosmetic seams, truck bed seams, tooled door skin seams and floor pans.

Sealers should remain flexible after curing and must be paintable. Follow the manufacturer's directions for correct application of these materials.

Any damage to originally sealed joints should be repaired by resealing. Along with attaching points of new panels, open joints that require bridging of sealer to close a gap should be sealed using a heavy-bodied sealer.

NOTE: The following illustrations are examples of sealer application and are not all inclusive.

Hood

Front Door

Rear Door

Roof Panel

Bodyside

Liftgate

Underbody

Underbody Protection Material

Underbody protection is necessary for permanent, elastic corrosion protection of vehicle underbodies. It is paintable, very durable and has good resistance to abrasion. This material may be applied in many manners. It may be sprayed, rolled or brushed on (obtain locally).