I was just wondering what our bumpers were made of. I have this glue that says that it doesn't recommend use with polyethylene and polypropylene plastics. What i'm doing is making a custom CAI. And i need to mount a metal rail to the inside plastic of the bumper. Also what would be the best way to put the Side "S" badge onto the front and back bumper? Glue, cement? thanks alot

 

If you could roughen up the surface to be mounted, use JB weld and it would stick for life!

 

3M Plastic and Emblem Adhesive (clear). It holds. It was made to do that job, and great for other things as well.

 

100% Silicone Sealant (DOW)
Available in Clear, White, Black and now Silver. It bonds to anything clean, has very high tensile and shear strength, and is impervious to any fluids you might spill on it. It is the adhesive of the 21 century...I use it extensively.