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fish4striper · 01-08-2015, 08:04 AM

Tiny detail is tough to get with a gravity pour. You usually need a pressure system with venting to get the air out to fill small thin detail. Also the need to clamp the mold so it won't flash at the small areas.

01-08-2015, 08:04 AM	#8
fish4striper Registered User Join Date: Apr 2005 Location: East Prov RI Posts: 1,501	Tiny detail is tough to get with a gravity pour. You usually need a pressure system with venting to get the air out to fill small thin detail. Also the need to clamp the mold so it won't flash at the small areas.