Greg, You need to calibrate your nose: find a part that you know is made with epoxy and another part you know is made with vinyl ester. Make a very slight scratch on the edge of each part. put your nose right down on the scratch and sniff. The epoxy will have a faint flower smell. The vinyl ester will smell faintly like ammonia mixed with MEK.
Sid Wood Tri-gear KR-2 N6242 Mechanicsville, MD, USA [email protected] vinyl ester?? ------------------------------ I need to find out what product was used on a project recently purchased. Is there a telltale test to determine vinyl ester vs epoxy Thanks ahead greg whismam ------------------------------

