PLA03 Module 2

Technician A says that when flame treating a plastic part, the plastic should be melted to improve adhesion.

Technician B says that when flame treating a plastic part, an oxyacetylene torch should be used.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B

All of these may be used for a two-sided repair EXCEPT:

• a backing.

• a V-groove.

• aluminum tape.

• a dual-action sander.

Technician A says that adhesion promoter should be applied to PP.

Technician B says that adhesion promoter is applied after the surface has been sanded.

Who is right?

• A only

• B Only

• Both A and B

• Neither A nor B

Technician A says that adhesives may be used on the backside.

Technician B says that a filler-only product may be used on the backside.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B

Technician A says that adhesion promoter is applied to bare plastic areas.

Technician B says that adhesion promoter should be scuffed before applying repair material.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B

Technician A says that an adhesive-only product typically has better sanding characteristics than filler-only product.

Technician B says that some types of body fillers should only be used to repair metal body panels.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B

Technician A says that the backside of a two-sided repair may require tapering.

Technician B says that front side of a two-sided repair may require tapering.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B

Technician A says that static mixers waste a lot of product.

Technician B says that a static mixer helps prevent air bubbles.

Who is right?

• A only

• B only

• Both A and B

• neither A nor B

Technician A says that the plungers on a dual-cartridge adhesive should be leveled before each use.

Technician B says that a bead should be run out through the static mixer before application.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B

Technician A says that pinning is used on tab repairs to increase strength.

Technician B says that a taper is used on tab repairs to allow for expansion and contraction.

Who is right?

• A only

• B only

• Both A and B

• Neither A nor B