Correct answer
A. Reversible hydrocolloid
Explanation
The correct answer is Reversible hydrocolloid.
Frozen slab technique is applicable to________?
Perforated impression tray are used for________?
Water of reaction needed to react completely with 100 g of calcium sulphate hemihydrates to convert it to calcium sulphate dihydrate________?
The ability of the base to resist occlusal forces and to support the restoration is affected by________?
Gases dissolved in molten metals are liberated when cooled giving rise to________?
The function of the coupling agent in a restorative resin is to allow________?