Proper rinsing techniques determine the final look and quality of the job.
1. Low pressure rinse only, less than 700 P.S.I. The EC Jet can be used as long as the ball valve to CSC has been turned to the off position.
2. If using a pressure washer to rinse use a 40-degree wide nozzle from a minimum distance of 2’ from the wall with no higher than 700 P.S.I..
3. Craftsmanship determines the appropriate pressure for rinsing. A thorough rinse job is recommended; however, our chemistry never requires flooding a wall. Pressures that mark or damage the surface should be avoided. When in doubt, follow the manufacturer’s recommended P.S.I. for the substrate you are working on.
4. Always use overlapping horizontal passes to achieve a uniform appearance.
Note: Sensitive surfaces, i.e. sand faced brick, concrete brick, synthetic masonry and surface dyed substrates need to be rinsed at low pressures. Use the EC Jet with the ball valve turned to the off position for rinsing or a garden hose with nozzle. The rinse pressure should be about 50 P.S.I..
