http://www.sciencelab.com/msds.php?msdsId=9923273
Calcium Silicate:
Ingestion:
Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform
mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious Ingestion: Not available.
doesn't sound good for an AP system....... or to eat..... or as that site said it also shouldn't be touched...... seriously sound like it shouldn't be in a food product lol