VersaMark Watermark Stamp Pad. Archival. Oil-based ink. Non-toxic watermark stamp pad that creates translucent images. Excellent for background designs.VersaMark Watermark Stamp Pad. Archival. Oil-based ink. Non-toxic watermark stamp pad that creates translucent images. Excellent for background designs. How to use: Coloring with chalk powder. Application: Uncoated paper, glossy paper(for resist techniques). Drying time 5 to 10 minutes on uncoated papers. Varies based on weight / type of paper, humidity, etc. Ideal for embossing. Use together with other inks and powdered mediums to achieve a myriad of effects! 'Tints' paper one shade darker. Stamp onto high quality colored cardstock to achieve a two toned effect. Stamp onto extra light weight white paper to create a watermark. For a gradation effect, use brushes to apply chalk or pearl powders to stamped images. Powders adhere well to this high viscosity ink. Use VersaMark on coated paper with dye inks for resist effects. Make sure stamp surfaces are very clean and free of dirt, dust or lint before using with VersaMark. Clean stamps immediately after use with Stamp Cleaner. If the surface of the pad appears dirty, wipe clean with a paper towel and re-ink with inker.