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Pastimes : Off Topic - Anything Goes -- Ignore unavailable to you. Want to Upgrade?

To: TimF who wrote (5669)	12/17/2017 7:39:09 PM
From: Stock Puppy	Read Replies (1) \| Respond to of 6846

Looks like fun. Party Pooper Puppy time: There may be a good reason that it is not commercially available. The issue is... fscimage.fishersci.com Yes - there is a MSDS for sand. The pertinent point is: Chronic: May cause cancer in humans. Prolonged exposure to respirable crystalline quartz may cause delayed lung injury/fibrosis (silicosis). Imagine also accidentally breathing in while playing. At least water clears out. Sand may be more of a problem.