Square sample of clear corrugated "Metrex" PVC rooflighting sheet
Square sample of clear corrugated "Metrex" PVC rooflighting sheet, supplied by Allied Iron Founders in September 1967 (marked PL 541)
Details
- Category:
- Plastics and Modern Materials
- Object Number:
- 1988-484
- type:
- sample
- credit:
- Building Research Station