Hippo Techmat Basic. Hippo Techmat Basic is tough enough to trap water, spills, mud and even sand with its car matting made of thermoplastic vulcanized rubber. Hippo Techmat has always been your best bet for wet weather driving. Get tough as a hippo protection from rain water and mud with car matting that's actually worth your money. Protect your car from mud, moisture and grime that get too much during this season.