Consolideck® Nonfood Compounds Program Listed R2 CONCRETE FLOORING PRODUCTS Registration #142260 LS/CS® Consolideck® LS/CS® provides an advanced alternative to conventional sodium or potassium TYPICAL TECHNICAL DATA silicate surface hardeners. This penetrating silicate FORM Clear, colorless, treatment reacts with the concrete to produce odorless liquid insoluble calcium silicate hydrate within the SPECIFIC GRAVITY 1.05 concrete pores. LS/CS® is appropriate for freshly pH 11.0 troweled “green” concrete, or existing floors of any age and renders concrete floors dustproof. WT/GAL 8.6 lbs Unlike conventional hardeners which deposit ACTIVE CONTENT 6% high concentrations of sodium or potassium salts, TOTAL SOLIDS 6% Consolideck® LS/CS® will not trigger or contribute to surface ASR (Alkali Silicate Reaction). VOC CONTENT 0 g/L FLASH POINT not applicable ADVANTAGES FREEZE POINT 32° F (0° C) • Easy, one step application. No scrubbing. No SHELF LIFE 2 years in tightly sealed, flushing. No caustic wastewater. unopened container • Penetrates and reacts quickly to produce better initial hardness. • Renders floors of any age dustproof. REGULATORY COMPLIANCE • Tested and conforms to California Collaborative VOC Compliance for High Performance School Indoor Air Quality ® ® standards. Use can contribute to LEED® for Consolideck LS/CS is compliant with the US Schools points (EQ Credit 4). Environmental Protection Agency’s AIM VOC • Performance of treated floors improves with regulations. traffic and maintenance. Visit www.prosoco.com/voccompliance to confirm • Improves performance, appearance and light compliance with individual district or state reflectance of new or old concrete. regulations. • Reduces application time and costs of burnishing and diamond polishing operations. SAFETY INFORMATION • Will not contribute to surface crazing. Combats surface ASR. Always read full label and SDS for precautionary • Will not absorb water or contribute to floor sweating. instructions before use. Use appropriate safety • Gloss and hardness do not reduce slip resistance. equipment and job site controls during application • Breathable and UV stable. Will not yellow, and handling. discolor, peel or flake. 24-Hour Emergency Information: • Non-flammable. Non-toxic. Low odor. INFOTRAC at 800-535-5053 • Cures quickly. Most floors can be opened to traffic within one hour of treatment. • Treated surfaces are easy to maintain and require no waxing.

Product Data Sheet • Page 1 of 4 • Item #46069 – 022018 • ©2018 PROSOCO, Inc. • www.prosoco.com Product Data Sheet Consolideck® LS/CS® chemicals. Published shelf life assumes upright PREPARATION storage of factory-sealed containers in a dry place. Protect people, vehicles, property, plants and all Maintain temperatures of 40–100°F (4–38°C). If ® surfaces not designated to receive LS/CS from the product freezes, allow to thaw and mix well. Do not product, splash and wind drift. Use polyethylene or double stack pallets. Dispose of in accordance with other proven protective material. local, state and federal regulations. New Concrete: LS/CS® may be applied to freshly placed concrete after final finishing and installation of the control joints. Remove soft cut saw debris APPLICATION before application. Read “Preparation” and the Safety Data Sheet before use. ALWAYS TEST a small area of each surface Existing Concrete: Though LS/CS® may be applied to confirm suitability, coverage rate and desired to existing, cured concrete of any age, Consolideck® results before beginning overall application. Test LS® may be a better choice. Contact PROSOCO at with the same equipment, recommended surface 800-255-4255 for recommendations. preparation and application procedures planned Surfaces must be clean and structurally sound. for general application. Let surface dry thoroughly Remove all foreign materials including bond before inspection. breakers, curing agents, surface grease and oil, Pre-testing will confirm suitability of surface and construction debris using the appropriate preparation and application procedures proposed Consolideck® or PROSOCO surface prep cleaner. for general application, and will also determine the For blanket cured concrete, clean the surface average coverage rates to be maintained over the with an auto scrubber and Consolideck® PreKlean entire project. immediately as the blankets are being removed. For best results, do not allow surface salts to dry on the Dilution & Mixing concrete as the blankets are being removed. Do not dilute or alter. Use as supplied. Do not apply to surfaces which are frozen, dirty or Typical Coverage Rates have standing water. Surfaces must be clean, dry and Variations in concrete quality, porosity, job site absorbent. Test surface absorbency with a light water conditions, temperature and relative humidity will spray; surfaces designated for treatment should wet affect coverage rates and drying times. Calculate uniformly. If the surface does not wet uniformly, use ® the target coverage rate by testing a representative the appropriate Consolideck or PROSOCO surface section of the prepared surface using the published preparation cleaner or mechanical process to remove application instructions. remaining surface contaminants. Follow the appropriate cleaner with thorough water Estimated Coverage Rates rinsing. If a d-limonene based cleaner/stripper The following coverage rates are offered for is used, clean treated surfaces with PROSOCO estimating only. See below for instructions on Cleaner/Degreaser and rinse thoroughly. calculating project-specific target coverage rates. Acid-stained concrete must be thoroughly Freshly Placed, Uncured, Steel Troweled Concrete neutralized and rinsed prior to application. • 300–800 sq.ft.(28–74 sq.m.) per US gal Application may begin as soon as prepared surfaces Steel Troweled; Ground/Honed; and Polished Concrete are dry and free of ponded water. • 300–700 sq.ft. (28–56 sq.m.) per US gal Surface and Air Temperatures Calculating Project-Specific Target Coverage Rate Temperatures for application should be 40–100°F 1. Prepare the test section in accordance with (4–38°C). “Preparation” information above. Surfaces must be clean, dry and absorbent. Surfaces should wet Equipment uniformly. Apply with low pressure sprayer or microfiber pad. 2. Add 1-gallon of LS/CS® to a clean, pump- Fit sprayers with a 0.5 gpm (gallon per minute) up sprayer. Apply according to Application spray tip. Instructions steps #1–3 for the appropriate floor type. Repeat as necessary to determine correct Storage and Handling rate of application. Store in a cool, dry place. Always seal container 3. Measure the test area to establish the target after dispensing. Do not alter or mix with other coverage rate per gallon.

Product Data Sheet • Page 2 of 4 • Item #46069 – 022018 • ©2018 PROSOCO, Inc. • www.prosoco.com Product Data Sheet Consolideck® LS/CS® Application Instructions weather conditions, lightly pre-wet the concrete NOTE: Allowing excess material to puddle on with fresh water and allow any standing water to the floor will extend dry times and create white evaporate. residues which must be removed immediately. Call 2. Using a low pressure sprayer, apply a single coat 800-255-4255 for removal instructions. sufficient to wet the surface without producing puddles. Use a clean microfiber pad to spread product Freshly Placed, Uncured Steel-Troweled Concrete evenly and ensure uniform wetting. Avoid spreading 1. After final finishing, soft cut control joints. Clean once drying begins. Scrubbing is not necessary. concrete of any dirt, residue or debris. If surfaces dry immediately, apply more product. 2. Using a low pressure sprayer, apply a single coat Surface should remain wet for 5–10 minutes. Adjust sufficient to wet the surface without producing rate of application to eliminate puddles. puddles. Use a clean microfiber pad to spread product 3. Allow treated surfaces to dry. evenly and ensure uniform wetting. Avoid spreading 4. Remove dried powder residue using stiff broom, once drying begins. Scrubbing is not necessary. power sweeper or floor scrubbing machine. If surfaces dry immediately, apply more product. 5. For immediate, enhanced shine, buff or burnish Surface should remain wet for 5–10 minutes. Adjust the dry concrete surface in both directions using rate of application to eliminate puddles. an orbital floor machine or burnisher equipped 3. Allow treated surfaces to dry. with an appropriate polishing pad. This is a dry 4. Immediately apply the specified curing compound buffing operation. or initiate the specified curing procedure. 5. When curing is complete, use an automatic Cured, Ground/Honed Concrete floor scrubber equipped with cleaning pads or 1. Sand, level or grind the concrete surface with a brushes appropriate for removal of accumulated floor sander, orbital floor machine or diamond construction soiling and surface residues. Avoid grinder, as needed, to achieve desired exposure. pads or brushes which may damage the finished Remove all dust and debris with a floor scrubbing floor. This will further enhance the sheen machine and fresh water. Allow wet surfaces to produced by LS/CS®. dry. Surfaces must be clean and dry. 2. Using a low pressure sprayer, apply a single coat Cured, Steel Troweled Concrete sufficient to wet the surface without producing For blanket-cured concrete, clean the surface using puddles. Use a clean microfiber pad to spread an auto scrubber and Consolideck® PreKlean as product evenly and ensure uniform wetting. blankets are removed. See Preparation for specific Avoid spreading once drying begins. Scrubbing instructions. is not necessary. If surfaces dry immediately, 1. Surface must be clean, dry and absorbent, and apply more product. Surface should remain wet must wet uniformly. Test surface absorbency with for 5–10 minutes. Adjust rate of application to a light water spray. To slow dry times in hot, dry eliminate puddles.

Consolideck® LS/CS® is suitable for use with wet or BEST PRACTICES dry grinding and polishing procedures. Wastewater Surfaces to be treated must be clean, dry and generated by wet grinding or polishing procedures absorbent. For blanket cured concrete, clean the should be collected and disposed of properly. ® surface with an auto scrubber and Consolideck Use Consolideck® DailyKlean as part of a PreKlean immediately as the blankets are being comprehensive maintenance program that includes removed. For best results, do not allow surface salts to deep cleaning with Consolideck® LSKlean. dry on the concrete as the blankets are being removed. For concrete floors regularly maintained with auto If the desired surface finish requires mechanical scrubbers, see Consolideck® DailyKlean ULTRA removal of the top layer of cement paste, best results 15 or DailyKlean ULTRA 30 for easy dilution. The are achieved by sanding or grinding the cured same ease of dilution is available for deep cleaning concrete surface to achieve a 50–200 grit finish before ® ® with Consolideck LSKlean ULTRA 15 and LSKlean applying LS/CS . The increased surface density which ULTRA 30. LS/CS® provides will make further sanding, grinding or diamond polishing proceed faster. Never go it alone. If you have problems or questions, contact your local PROSOCO distributor or field Spray applicators equipped with 0.5 gpm (gallon representative. Or call PROSOCO technical Customer per minute) fan spray tip have proven effective for Care, toll-free, at 800-255-4255. application of this product.

Product Data Sheet • Page 3 of 4 • Item #46069 – 022018 • ©2018 PROSOCO, Inc. • www.prosoco.com Product Data Sheet Consolideck® LS/CS® 3. Allow treated surfaces to dry. Do not use acidic cleaners. Though LS/CS® will 4. Remove any dried powder residue using stiff improve the resistance of concrete surfaces to broom, power sweeper or floor scrubbing staining, some acid concentrates and acidic foods machine. may etch the floor and leave a residual stain. Clean 6. If additional surface sheen is desired, buff or up spills quickly to minimize any potential for burnish the surface in both directions with an damage. Though protective treatments simplify orbital floor machine or burnisher equipped maintenance of concrete floors, all spills must be with an appropriate polishing pad. This is a dry cleaned up in a timely manner. buffing operation. WARRANTY NOTE: Conventional “keep wet/rinse” application The information and recommendations made are methods may be used. For more information, based on our own research and the research of contact PROSOCO at 1-800-255-4255. others, and are believed to be accurate. However, Cured and Polished Concrete no guarantee of their accuracy is made because Follow steps 1–4 listed above for Ground/Honed we cannot cover every possible application of Concrete. Using progressively finer abrasives, our products, nor anticipate every variation continue diamond polishing in consecutive steps encountered in masonry surfaces, job conditions to achieve the desired finish. Remove all polishing and methods used. The purchasers shall make dust and debris. their own tests to determine the suitability of such products for a particular purpose. Protective Treatment PROSOCO, Inc. warrants this product to be free To achieve additional shine and protection, apply from defects. Where permitted by law, PROSOCO Consolideck® LSGuard® or PolishGuard. makes no other warranties with respect to For improved resistance to water or oily stains with this product, express or implied, including no change to surface appearance, apply PROSOCO’s without limitation the implied warranties of SLX100® Water & Oil Repellent, Concrete Protector merchantability or fitness for particular purpose. WB or Concrete Protector SB. The purchaser shall be responsible to make his own tests to determine the suitability of this product for Call Customer Care at 800-255-4255 for assistance his particular purpose. PROSOCO’s liability shall be with proper product recommendation. Always limited in all events to supplying sufficient product obtain the Product Data for full limitations, to re-treat the specific areas to which defective application and safety instructions before applying ® product has been applied. Acceptance and use of any PROSOCO Consolideck product. this product absolves PROSOCO from any other Cleanup liability, from whatever source, including liability Before product dries, clean tools and equipment for incidental, consequential or resultant damages with fresh water. Immediately wash off over spray whether due to breach of warranty, negligence or from glass, aluminum, polished or other surfaces strict liability. This warranty may not be modified with fresh water. or extended by representatives of PROSOCO, its distributors or dealers. Final Results The floor is ready to use when dry. Surfaces exhibit reduced water absorption upon drying and CUSTOMER CARE maximum water resistance will develop over 7 days. Factory personnel are available for product, Surface hardness and sheen often increase over environment and job-safety assistance with no time and with proper maintenance. obligation. Call 800-255-4255 and ask for Customer Care – technical support. Maintenance Factory-trained representatives are established in Remove surface dust and debris daily using a principal cities throughout the continental United microfiber pad or dry dust mop. Dry buff with a States. Call Customer Care at 800-255-4255, or visit high-speed burnisher to refresh gloss. Regular our web site at www.prosoco.com, for the name of maintenance cleaning will improve surface shine. the PROSOCO representative in your area. Maintain the floor with Consolideck® DailyKlean or LSKlean.

Product Data Sheet • Page 4 of 4 • Item #46069 – 022018 • ©2018 PROSOCO, Inc. • www.prosoco.com