Terkar Formula refers to the patented formula used in all Magic Window® extrusions. Taking 14 years of research and development to perfect, it was designed to withstand the extremes in weather. It is guaranteed to save energy 12 months a year and will last for years, and years, and years...

• Only 100% Prime Virgin Resin
- no recycled content

• Has Incredible Memory
- scratches and dents easily repaired

• Has 25% Less Calcium Carbonate
- fillers add no value to the formation

• Has 25% More Titanium Dioxide
- stays its original colour longer

• Has 25% More Impact Modifiers
- means less breakage, much stronger

Terkar Formula will NOT:

• Peel
• Rot
• Dent
• Rust
• Chip
• Corrode
• Colour fade
• Conduct electricity
• Be affected by acid and salt