Table 1 Experimental sealers, their composition and manipulation
S. no | Sealers | Manufacturer’s company name | Lot no | Composition | Manufacturer’s instructions |
|---|---|---|---|---|---|
1 | Zinc Oxide Eugenol sealer (Tubliseal EWT) | Kerr, USA | 6,807,867 | Base: Zinc oxide Barium sulfate Lecithin Corn starch Mineral oil Catalyst: Polypale resin Eugenol Thymol Accelerator: 4-Allyl-2-methoxyphenol, Dimeric acid resin | Mix equal volume units (1:1) of base and catalyst |
2 | Methyl methacrylate sealer (EndoRez) | Ultradent Products, South Jordan, UT | BH 8 BC | Zinc oxide, Barium sulphate, Resins 30% UDMA resin, Pigments | Twist the dual barrel syringe counter clockwise to dispense the material |