I emailed Stan's a few years back to ask if it's OK to dump sealant at the side of a trail if fitting a tube, from an environmental viewpoint. They replied yes no problem, non-toxic, etc. Looking at the front of a bottle I bought this summer it does indeed state "Non hazardous, non-corrosive, non-toxic".
Oct. 16, 2018, 2:13 a.m. - Lornholio
I emailed Stan's a few years back to ask if it's OK to dump sealant at the side of a trail if fitting a tube, from an environmental viewpoint. They replied yes no problem, non-toxic, etc. Looking at the front of a bottle I bought this summer it does indeed state "Non hazardous, non-corrosive, non-toxic".