3 X U-POL GRAVITEX PLUS HS STONE CHIP COATING UPOL, PROTECTER 1L + Coating Gun3X UPOL GRAVITEX PLUS HS STONE CHIP COATING UPOL PROTECTER 1L BLACK+ Coating GunModel No. GRA/NB3x U-POL GRAVITEX PLUS HS STONECHIP 1LTR   -  BLACK + Coating Gun GRAVITEX PLUS HS STONE CHIP PROTECTORA hard, durable underbody coating that can be used to reproduce the manufacturers orginal stone chip protective finish. Sound and vibration dampening makes it ideal for use inside compartments and panels.Ready to use 1K formulaHigh build formula covers weld marks and seamsProtects against stone chips, salt, damp and rust