Tired of filling your screen with small pieces of block out tape? Try the Ecotex WR Liquid Tape - Water Resistant Block Out by Screen Print Direct is the ultimate screen block out. This fast-drying formula is medium viscosity. It's designed to fill open areas of the screen not covered by the emulsion. Formulated for Efficiency - This block out is created to handle squeegee abrasion and long print runs. No more squeegee pulls tearing off your blue block out tape. Print with ease using the liquid block out tape. Pro Tip - When the screen is dry and free of contaminants, put the block out on the print side of the screen and spread it over the open areas until it is completely filled. Touch up the defects. When very fine meshes are used you can reduce the viscosity by adding a little bit of water. Finally, remove with water. Works for All Prints - This non-hazardous screen printing tape formula was developed to work with solvent-based inks, plastisol inks, uv inks, even silicon inks! Fill the open emulsion areas quickly with this fast drying tape. Made in the USA - Made in the USA - All of our silkscreen chemicals are made here in the USA and hand-poured by SPD's very finest. Non-hazardous, fast drying, fills open areas, good for long print runs, simple and easy to use. ADD TO CART NOW. Suggestions for Removal: 1.Emulsion Remover and a pressure washer. Do not leave emulsion remover on for longer than 1 minute, it will harden the product. 2.Hyper Haze (degreaser and ghost remover) and a pressure washer. This product can be left overnight in order to soften the product for removal with the pressure washer.