Question

post-test
which of the following types of body filler is used most often?
a. aluminum
b. fiberglass
c. polyester
d. 1k putty

Explanation:

In automotive body repair, 1K putty (one - component putty) is a commonly used body filler due to its ease of use, quick drying properties, and wide application in minor bodywork repairs. Aluminum fillers are less common for general body filling, fiberglass is more for structural or larger repairs, and polyester fillers have specific uses but 1K putty is more frequently used for typical body filling tasks.

Answer:

D. 1K putty