Figure S3. a), b) Superomniphobic surface obtained by spraying of 8% wt. aqueous solution of silicon carbide microrods on the surface of the glass rods followed by surface modification with PFSTEOS as imaged with SEM. c) Static contact angle of an olive oil droplet on a SiC/ PFSTEOS modified glass rod Θ s =149°. d) Static contact angle of a hexane droplet on the SiC/ PFSTEOS modified glass rod Θ s =150°. e) Static contact angle of water droplet on the SiC/ PFSTEOS modified glass rod Θ s =156°.