Get an MSDS. That will tell you what it is.

Sent from a smartphone.

From: "Hector Castillo" <Hectorcastillo@comcast.net>

Date: Sat, 17 Sep 2011 10:27:15 -0700

To: Restoration and Maintenance<sccpartners@stoneandtilepros.com>

ReplyTo: "Restoration and Maintenance" <sccpartners@stoneandtilepros.com>

Subject: [sccpartners] need help with a stipper

Need to strip this sealer off of some slate tiles?

And one come using this sealer ?

Hector Castillo

805-739-0169