Keeping Alumilite dry

[kingkeyman]

I enjoy casting with PR, but I am not very good at it yet, and working with PR in the winter is just tough. I've always had good results with Alumilite, but buying the smaller quantities will kill you on cost. I've been afraid to pull the trigger on buying two gallon quantities because my house tends to be on the damp side during the spring and summer months, even with dehumidifiers running. Has anybody had any luck keeping Alumilite from spoiling in damp conditions?

 

[hcpens]

I have had my two gallons refrigerated since last Feb, and just know opened and did some casting in a poorly heated garage. No issues on pouring or mixing the A & B with color. Cast with some worthless wood and will cut and turn some pen blanks this week.