What type of plastic is the hat shelf?

[ccarlson]

Type: 1972 PA-28-180

I am doing some refresh work on my Cherokee’s interior. I repaired some small holes and weak spots on the hat shelf, and now I’m getting ready to paint it.

I am planning to use SEM paint, but I’m stuck with regard to which type of their adhesion promotion products to use. They have three products, 1 for ABS & PVC, and 2 others for olefin & other thermoplastics.

So what need to know is: what type of plastic is the hat shelf made of?

I suspect ABS because - naturally - I have the promoter for olefin...


Thanks in advance for any help!

 

[Flyboy]

 

[Bluerooster]

 

[ccarlson]

 

[Warriorgreg]

 

[ccarlson]

 

[kf6iat]

 

[Morgan3820]

 

[Flyboy]

 

[ccarlson]