reddwil
Member
Went to pour some blanks today and my PR was cloudy and yellow. Just used some of it last week end and it was fine. Been sitting on the shelf in the utility room. Any ideas?
When I called to ask about different brands of pr the makers of silmar 41 said that the main thing is to make sure the pr is fresh. They said that the resin has a 3 month shelf life. It seems I remember reading somewhere that if it set too long to shake the product before using. I guess the only sure way to tell would be to mix some in a cup and see if it sets and drys clear. If it sets but it's not clear it would depend on what you are using it for.