3/4\ (20mm) Dia. White Polypropylene Plastic Floating Spheres (1,000 Balls)
- Blow molded HDPE or Polypropylene - Hollow & will float on any liquid.
- No welt or rim on which chemicals can deposit - Being smooth, they ensure a tight surface cover.
- Heating costs reduced by up to 75% - Reduction of liquid loss through evaporation by up to 90%.
- HDPE maximum temperature: 176°F (230°F softening point) - Polypropylene maximum temperature: 230°F.
- Reduction of ice formation in freezing conditions.