Absolutely, positively not. The manufacture dips your entire car in a electrophoretic bath about 5 or 6 times to coat every nook and cranny. It is then baked in a dust free sun room. All the protection your car will need it gets when it is built. All you are doing by adding undercoating is adding about 50 pounds of tar-based gunk to the underside of your car. That gunk will trap dirt and moisture. Don't fall for the undercoating myth.
If it's an old car you would have to clean all the crud off the underside and fix any rust and then undercoat it.
If you choose to undercoat, which is always good, go with something that is liquid and stays liquid. A rubberized undercoat gets hard and cracks, trapping water and grime on the frame causing rust and rot.
No, undercoating should last for years.
Yes, masonry paint can be used over an undercoat, but it's important to ensure that the undercoat is compatible with the masonry paint. The undercoat should be fully dry and properly prepared to ensure good adhesion and durability. Additionally, check the manufacturer's guidelines for any specific recommendations regarding the use of undercoat with masonry paint.
Yes, it should be. The required undercoat/primer is available in Home Depot,less than $20 last time I used it.
Painting will be a good option to prevent rusting.
yes you should have a undercoat what ever it means
Sealer, primer and undercoat in one
Yes, Shih Tzu has an undercoat.
If it is brand new - no. But - things do go wrong for whatever reason. New car should have a warranty.
You can clean and reapply more undercoat.
Dark Undercoat was created on 2007-11-22.