Controlled expansion for Z4 and MG-Vest

N&V Expansion Liquid is designed specifically for use with Z4 Universal Rapid Cast Investment and MG-Vest Partial Denture Investment, giving dental labs precise control over chemical expansion in casting and pressing applications. By adjusting the concentration of the liquid, technicians can fine-tune expansion levels without changing the overall liquid-to-powder ratio. This helps ensure consistent fit and predictable results across a wide range of cases.

Additional Product Information

Recommended Usage by Investment:

Z4 Universal Rapid Cast Investment
100 env x 100 gr – 2 bottles per box
150 env x 60 gr – 2 bottles per box
30 x 500 gr – 3 bottles per box

MG-Vest Partial Denture Investment
45 env x 400 gr – 1 bottle per box

Storage: Not freeze-stable. Do not expose to temperatures below 32°F.

Returns: Due to the perishable nature of this product, it is non-returnable unless damaged or covered under warranty.

Resources

N&V Expansion Liquid SDS
N&V Z4 Investment Instructions
N&V MG-Vest Instructions