PERMACOLOR® Grout is a high performance grout that provides a grout joint that is dense, hard and will resist cracking. 

- Ideal for floors and walls (joint widths of 1/16–1/2" [1.5 to 12 mm])
- Improved stain resistance for a cement based grout
- Interior and exterior applications
- Residential and commercial
nanomaterial removed from the product, or no longer reported (see Reason for Inclusion)

The current Health Product Declaration (HPD) v2.1.1 does not list any nanomaterials for this product, however, the prior Health Product Declaration (HPD) v1.0 listed an Undisclosed (Proprietary) Binder comprised of nanoscale particles or nanotechnology, 6-9% by weight.

LATICRETE International, Inc. World Headquarters
One LATICRETE Park North
CT Rt 63 
Bethany, CT 06524-3423

available online (see product link)

The Health Product Declaration® (HPD) provides "a transparent and unbiased framework for manufacturers to cost effectively report material health information."  Visit the HPD Collaborative website to learn more about this effort to improve "practices of reporting, disclosure, specification and selection of building products."