Hey Cam.. I downloaded the safety data sheet for Stan's and could not find "ammonia" or "Ammonium hydroxide" listed as an ingredient... it did list propolene glycol which is apparently safe. Perhaps there is more information out there? I have had very little issue with evaporation as you put it... I have seen it form small balls inside the tire. And of course spewing sealant on foliage, etc.. is not cool...
Oct. 15, 2018, 5:27 p.m. - Rob Gretchen
Hey Cam.. I downloaded the safety data sheet for Stan's and could not find "ammonia" or "Ammonium hydroxide" listed as an ingredient... it did list propolene glycol which is apparently safe. Perhaps there is more information out there? I have had very little issue with evaporation as you put it... I have seen it form small balls inside the tire. And of course spewing sealant on foliage, etc.. is not cool...