Products Polyzilla PT Our Products Explore Polyurethanes Spray-on bed liners were pioneered in South Africa in 1983 when Morgan Evans, founder of Rhino Linings, became the first to successfully apply spray-on polyurethane to truck beds. Explore Stone Hill Covers PROUDLY SOUTH AFRICAN, Stone Hill seat covers supplied and fitted by POLYZILLA Fitment Centre in The Algarve Explore Tonneau King Tonneau King PROUDLY SOUTH AFRICAN, supplied and fitted by POLYZILLA Fitment Centre in The Algarve