PP for Envirotex is ?20 on and I'm not willing to pay that on top of the price for the actual resin.
I really don't understand your question but it sounds that your driving skill isn't good. About your car, your should take it to any body shop (or grease monkey) to check for any major damage. The bumpers of the new beetle are made in plastic, sometimes easy to repair.
I agree it is likely you damaged the heater core - which is like a small radiator inside your car. Your heater fan blows air through this to extract heat from the radiator fluid running through it. If you don't have time to fix it in one shot, you can bypass it by connecting a hose between the 2 points on your car that the hoses going through the firewall originate from. This will stop the leak, let you drive it and give you time to work on it. This also allows you to see exactly what parts are needed to fix it. You just won't have heat while it is bypassed.
you broke the nipple going into the heater core .or damaged it replace the heater core
