Does anyone know of any kind of clear spray that can be sprayed onto plastic to protect against chipping and scratching?

I've tried an acrylic spray before, but I'm looking for something stronger to "bulletproof" my headlights and fog lights.

 

Paint protection films are strong and durable, and offer never before invisible paint protection for your vehicle. Paint protection film comes in rolls ranging from 6” wide to 58” wide. Paint Protection kits are custom designed by ClearMask creating vehicle specific paint protection kit patterns that fit your car. These paint protection kits then can be self applied on vulnerable impact areas with the help of proper, yet simple application tools and video instructions creating stone gard and stone chip protection.