WARNING - THESE INSTRUCTIONS INVOLVE THE USE OF METHYL ETHYL KEYTONE PEROXIDE (MEK-P), A CORROSIVE COMPOUND THAT IS MILDLY "EXPLOSIVE." GLOVES ARE A MUST AROUND THESE COMPOUNDS AS THEY WILL ATTACK ORGANIC LIFE FORMS - THAT MEANS YOU, YOU MEAT PERSON!
IF YOUR SKIN IS SPLASHED, IMMEDIATELY WASH WITH SOAP AND WATER - DO NO DILUTE WITH ACETONE. SEEK MEDICAL ATTENTION IF YOU HAVE A SEVERE REACTION OR DEVELOP A FEVER.
FIRE ADVISORY - POLYESTER RESIN IS FLAMMABLE. DO NOT SMOKE OR HAVE AN OPEN FLAME NEAR YOUR WORKING OR STORAGE AREA. DO NOT LEAVE CATALYZED RESIN UNATTENDED WHEN IN SIGNIFICANT QUANTITIES AS THERE IS A POSSIBILITY OF SPONTANEOUS COMBUSTION. SHOULD YOU HAVE A FIRE EMERGENCY, SMOTHER THE FLAME.
The following video is long, but full of tips, tricks and advice for working with resin for layup.
MEKP - Methyl Ethyl Keytone Peroxide - polyester resin catalyst (hardener)
PVA - Polyvinyl Alcohol (film mold release)
Cabosil - the white silica filler being mixed in (trade name - aka Aerosil)
Tool - negative mold used to make parts
Micro Balloons - air filler encapsulated in silica glass (creates a lattice matrix structure in resin)
Gelcoat - provides a high quality finish to composite tool surface
Composite - material made from two or more substances (in this case fiber glass and resin)
Mat - Reference to chopped fiberglass in a sheet form; tearable by hand with strands about 1.5" long
Exotherm - reference to the heat generated/required by the resin to cure
Pot - Catalyzed batch of resin
Pot Life - Working/usable life of pot. After this time, the chemical reactions between catalyst and resin "take off"