Are your products Certified for Potable Water We do not have a Potable Water Certification. Related articles Can Liquid Rubber Products be used in Drinking or Potable Water situations? Does the product have a detrimental impact to fish or aquatic plants? Can any of your products be used to cover a pond lining? Can I use RV Roof Coating on a Metal Trailer Roof? What is Liquid Rubber Seam Tape used for? Comments 0 comments Please sign in to leave a comment.