KRYLON-Keep memories alive for future generations. The acid content in paper can cause memory book materials and documents to deteriorate over time. Krylon Make It Acid-Free! is an affordable new spray that raises the pH level of acidic papers and slows the aging process. This product is ideal for scrapbook enthusiasts to keep their treasured memories protected for a lifetime. Dries to the touch in about 1 minute and is safe to handle in about 2 minutes. Contains 6 ounces.