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 | Type of material | Code No |
|---|---|---|
| Square Deep Drain 63 mm bonding | DSK-063 | |
| Square Deep Drain 75 mm bonding | DSK-075 | |
| Square Deep Drain 90 mm bonding | DSK-090 |
 | Type of material | Code No |
|---|---|---|
| Square Deep Drain 63 mm bonding (Liner) | DSK-064 | |
| Square Deep Drain 75 mm bonding (Liner) | DSK-076 | |
| Square Deep Drain 90 mm bonding (Liner) | DSK-091 |
