Free I-CAR Materials & Adhesives Application & Repair Techniques Questions and Answers

Question 1

What is the primary purpose of structural adhesives in collision repair?

Accepted Answer

To provide structural strength and distribute stress

Answer

To allow easy removal of panels

Answer

To add decorative trim

Answer

To prevent corrosion only

Question 2

What is the correct surface preparation before applying adhesives?

Accepted Answer

Cleaning, sanding, and removing contaminants

Answer

Just wiping with a dry cloth

Answer

Using oil to coat the area

Answer

Applying paint first

Question 3

Which material is most commonly used in modern auto body panels?

Accepted Answer

High-strength steel or aluminum

Answer

Wood

Answer

Copper

Answer

Rubber

Question 4

Why is it important to follow manufacturer specifications when using adhesives?

Accepted Answer

It ensures proper bonding and safety

Answer

It reduces the workload

Answer

It enhances color matching

Answer

It avoids legal paperwork

Question 5

What role do primers play before adhesive application?

Accepted Answer

They promote adhesion and prevent corrosion

Answer

They are optional and used for color enhancement only

Answer

They block adhesive from working

Answer

They add extra weight to the surface

Question 6

How should mixed adhesive cartridges be stored for reuse?

Accepted Answer

In cool, dry storage

Answer

In a heated cabinet

Answer

In direct sunlight

Answer

Next to solvent tanks

Question 7

What is the typical curing method for two-part structural adhesives?

Accepted Answer

Chemical reaction and sometimes heat

Answer

Water evaporation

Answer

Exposure to air

Answer

Sunlight exposure only

Question 8

Which PPE is essential when working with adhesives?

Accepted Answer

Gloves, eye protection, and a respirator

Answer

Sandals and shorts

Answer

Only a face shield

Answer

Hearing protection only

Question 9

What is a primary failure cause in adhesive bonding?

Accepted Answer

Improper surface preparation or contamination

Answer

Excess primer

Answer

Too much drying time

Answer

Strong bond strength