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Materials used in the study.
| Resin Type | Polymerization Method | Manufacturer | LOT Number |
|---|---|---|---|
| Poly methyl methacrylate | Auto polymerizing | Dental Products of India Ltd., Mumbai, India | 3452 |
| Poly methyl methacrylate | Heat cure | Dental Products of India Ltd., Mumbai, India | 4133 |
| Bis-GMA composite | Auto polymerizing | Integrity, Dentsply Caulk, USA | 1502031 |
| Urethane Di Methacrylate | Light Cure | Revotek, GC Corporation, Japan | 150326 |
