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2130 Limestone Neutralizer
2130 Limestone Neutralizer is the second step of the two-step method of cleaning light to moderate limestone surfaces. It may also be used as a one step cleaner for some lightly soiled surfaces. 2130 Limestone Neutralizer is always used after cleaning limestone, unpolished marble or concrete with either 2120 Limestone Prep or 2140 Masonry Restorer NA. 2130 Limestone Neutralizer consists of a mild organic acid that serves as a neutralizer, cleaner and brightener of calcareous surfaces. Preparation
Provide protection for foliage and pedestrian traffic. Shut off all ventilation intakes, close all other entrances to the structure, provide temporary caulking if required and provide protection that no cleaner of cleaner fumes enter the structure during application and rinsing of the surface. Protect all surrounding areas from possible damage which might occur from spillage or spray during usage.
All projects should start with a series of test applications to determine the suitability of the cleaner for the subject surface and to determine the proper dilution ratio. Some projects might require different dilutions for different masonry that may be a part of the same facade. Test areas of approximately 10 square feet are recommended for each type of masonry surface and should be left to age for 10 or more days to determine if there are any latent reactions that might require a modification of the cleaning method or products. Application
If the 2130 Limestone Neutralizer is being used as a one step cleaner, the surface should be pre-wet prior to application. When using 2130 as a neutralizer, the properly diluted solution must be applied to the surface immediately after removal of the step one cleaner and prior to the drying of the surface. The preferred application method is by low-pressure spray. The use of brushes and rollers might contaminate the neutralizer during reloading of the applicator. 2130 should be used undiluted or diluted with one part water when used as a one step cleaner or as the neutralizer for 2140 Masonry Restorer. Dilutions with two or three parts water can be can be acceptable when used as a neutralizer for 2120 Limestone Prep.
Limitations
2130 Limestone Neutralizer is for use by professional contractors only. When using 2130, as a part of a two step cleaning system, always refer to the step one Data Sheet in conjunction with the 2130 Data Sheet to assure the proper usage for the system.
Technical Data
Safety
This product must be used only as directed. Safety matters included with product. MSDS available from your regional representative.
Customer Service & Technical Assistance
Factory personnel can be contacted at 800/860-4978 for specific recommendations without any obligation.
Factory trained regional representatives are available to assist with product recommendations for you projects, and many locations are served by dealers who stock ShoreBest products. Call 800/860-4978 for the name and location of your nearest representative or dealer. |
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