Plastic Repair Question
polyurathene is the only plastic that is not a thermo set offlien plastic, which mean it does not need a adheshion promoter for repair material to stick, TEO, TPO, TPE, PP are all offlien plastics which need a adheshion promoter for product to stick
so lets say the ISO code is missing, well bdyman what do i do know well.........ya cut off a small piece of plastic from the bumper get a cup of water and try to make it sink, if it doesnt sink and it floats then you must promote=adheshion promoter
i personally love using fusor products, fusor is used on and by GM, DODGE, FORD, for filling a hole or a body line, i lightly grind the plastic, then feather with 80, clean it with plastic agent or a amonia free glass cleaner, apply the adheshion promoter let it dry for 20 mins, then apply your product
i dont remember off hand the product number for the fusor product but its the extreme repair product, i let any plastic product dry for 24 hours, to fill a hole i either plastic weld it shut, or i use a plastic reinforced backing, and then i fill the hole with product
thats the basics, fusor is expensive but its worth the money, on my alero i frenched a piece of plastic in my bumper for my license plate using plastic welding and fusor, and allot of experience
i plastic welded my bumper that was in two peices using the correct plastic material (dont remember which one) and i then laid that cross hatch material down over where i ground everything rough and i used fusor extreme bumper repair material over top of that and its been holding great..


