seat leon mk1 cupra

Hi guys I’ve got an abs issue on my mk1, 52 plate Leon cupra, looks like both front abs looms have been worn through and spliced back together but not used heat shrink and waters got in and corroded the wires, abs keep’s pulsing under braking and its driving me nuts to say the least, where dose...

Can anyone tell me the type of plastic that the mk1 jacking point covers are made from? I need to get the correct rods to plastic weld them on as some jakey tink has stolen a full set from my car