Polyester UV Additive
UV Additive is mixed with polyester resin for UV curing. Photo-initiators absorb the UV energy from the light source, setting in motion a chemical reaction that quickly converts the liquid resin into it's solid form. Suggested 7 grams of UV Powder per gallon of resin.
33 Gram quantity is enough for 5 gallons of resin.
363 Gram quantity is enough for a 55 gallons drum of resin.