Hi, which underseal is best for fresh imports????

Ive got some stuff called tetraseal or sumut, anygood??? its the spray on type.

thanks

 

underseal can dry out and hold water .ur better off getting wax oil
i put old engine oil with the wax and warm it up sprays a treat and gets into all the parts and crack just need to leave it standing somewhere to drip dry

 

good stuff cheers m8