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190SETOURING
27th November 2014, 19:56
Can anybody tell me what sort of plastic these bumpers are made out of, i would like to get mine painted but need to know what primer to use. Cheers.:bowdown:

T-Cut
27th November 2014, 22:33
The polymer coding stamped on the Roewe style bumper is PP+T20.
This means Polypropylene with an as yet unidentified additive.
It's certainly softer than the MGR Premium. I think those are ABS.
Numerous members have had these painted so I suspect the standard bumper primer is used. I've no idea what that is, but someone will.

TC

pletevl
28th November 2014, 14:32
I can say that the plastic used is very thin and very bendy, not rigid at all.
make sure a supple, flexible paint is used if it existes !

munroman
28th November 2014, 14:40
The polymer coding stamped on the Roewe style bumper is PP+T20.
This means Polypropylene with an as yet unidentified additive.
It's certainly softer than the MGR Premium. I think those are ABS.
Numerous members have had these painted so I suspect the standard bumper primer is used. I've no idea what that is, but someone will.

TC


The 'T20' shows it is filled with 20% Talc, which will lower it's cost, but also make it more rigid than 'straight' polypropylene.

Organiser
28th November 2014, 18:48
Use a universal plastic primer most paint companies sell one, then a good primer coat over it and a flat down.

Just use a flexible addative in the clearcoat and you will be fine!

Regards,

Tom.