Maryland Bridge?

[twinrivers14]

I know what yall are gonna say don't do them but we still have a few guys that still want them. We used to wax direct on dvp investment and cast them and never had a problem but, now we can find it. Is there another investment that can be used. We tryed bella vest and that doesnt work it breaks down. thought about a partial frame work investment but dont you have to bees wax that? Any help would be greatly apprieciated.

 

[stt672]

primotec USA works every time.

 

[bullit]

I've used micro star investment for model & investing. Worked fine.