1 07 00 00 Thermal & Moisture Protection product DATA SHEET. 07 19 19 Silicone Water Repellents 09 00 00 Finishes 09 96 23 Graffiti Resistant Coatings Blok-Guard & Graffiti Control II . water-based Graffiti and water repellent for porous masonry OVERVIEW ADVANTAGES REGULATORY. Sure Klean Weather Seal Blok-Guard & Graffiti Treated surfaces resist penetration of most COMPLIANCE. Control II is a clear-drying, water-based silicone types of Graffiti . emulsion for weatherproofing concrete block and VOC Compliance Low odor. other porous masonry materials. Blok-Guard & Sure Klean Weather Seal Blok-Guard & Graffiti Simplifies Graffiti removal. Control II is compliant with the following national, Graffiti Control II protects interior and exterior masonry surfaces from Graffiti attacks without Effectively protects hard-to-seal surfaces. state and district regulations: altering the natural appearance.
2 Blok-Guard Suitable for exterior and interior use. X US Environmental Protection Agency & Graffiti Control II also protects exterior walls Complies with all known federal, state and exposed to normal weathering. Graffiti removal district AIM VOC Standards. X California Air Resources Board SCM Districts from treated surfaces is fast and easy using Controls rainwater penetration through Defacer Eraser Graffiti Wipe. Blok-Guard & X South Coast Air Quality Management District exterior block walls. Graffiti Control II is easy to apply with low- X Maricopa County, AZ. pressure spray, brush or roller. Helps Control efflorescence, mildew and other moisture-related stains. X Northeast Ozone Transport Commission Treated surfaces exhibit excellent surface SPECIFICATIONS beading. For all PROSOCO product specifications visit and click on SpecBuilder or Treated surfaces breathe does not trap Solution Finder.
3 Moisture. Has excellent UV stability Typical technical data Limitations Not suitable for extremely dense or polished FORM milky white liquid surfaces. SPECIFIC GRAVITY Not suitable for asphaltic surfaces. pH Not applicable Not recommended for below-grade applications. WT/GAL lbs Will not prevent water penetration through structural cracks, defects or open joints. ACTIVE CONTENT 6%. May be difficult to remove from adjacent TOTAL SOLIDS 6% ASTM D 5095. surfaces. Always protect. Not recommended for horizontal surfaces. VOC CONTENT <20 g/L Low Solids Coating Not appropriate for application to painted FLASH POINT >212 F (>100 C) ASTM D 3278. surfaces. FREEZE POINT 32 F (0 C). 1 year in tightly sealed, unopened SHELF LIFE. container. product Data Sheet Page 1 of 4 Item #40193 SKWSBGGCII - 040212 2012 PROSOCO product DATA SHEET. Blok-Guard & Graffiti Control II. PREPARATION Surface and Air Temperatures ALWAYS TEST.
4 Protect people, vehicles, property, plants, Best surface and air temperatures are 40 95 F. windows and all non-masonry surfaces from (4 35 C) during use and for 8 hours after. If ALWAYS TEST a small area of each surface product , splash, residue, fumes and wind drift. freezing conditions exist before application, let to confirm suitability and desired results Protect and/ or divert foot and auto traffic. masonry thaw. Blok-Guard & Graffiti Control II's before starting overall application. Test with water carrier may freeze at low temperatures or the same equipment, recommended surface Surface should be clean, dry and absorbent. If evaporate in high temperatures. Both conditions cleaning is necessary, use the appropriate Sure impair penetration and results. preparation and application procedures Klean cleaner. Do not use raw acids. planned for general application. Let cleaned surfaces dry completely.
5 Newly Equipment Application Instructions constructed surfaces and re-pointed surfaces Apply with brush, roller or low-pressure spray Lightweight block and porous masonry will need 2. should cure for 28 days before application. (<50 psi). Fan tips are recommended for coats. See Second Coat Application.. Sealant and caulking compounds should be in sprayers. Avoid atomization of material. place and cured before application. Spray Application Storage and Handling 1. Saturate, wet-on-wet spraying from the Keep from freezing. Store in a cool, dry place. bottom up. Avoid excessive overlapping. Always seal container after dispensing. Do not For textured and porous surfaces, apply alter or mix with other chemicals. Published shelf enough material to create 6 8 rundown life assumes upright storage of factory-sealed below the contact point. containers in a dry place. Maintain Recommended for these substrates.
6 Always test. For dense, smooth surfaces, apply enough temperature of 45 100 F. Coverage is in per gallon. in a single saturating application. Back roll (7 38 C). Do not double stack all runs and drips for a uniform appearance. Substrate Type Use? Coverage pallets. Dispose of unused product Over application may cause unacceptable color Burnished yes and container in accordance change. Always test. Architectural Smooth yes with local, state and federal 30 100 NOTE: When spray applying to fluted architectural Concrete Block Split-faced yes 3 9 regulations. block, spray in an overlapping X pattern for Ribbed yes complete coverage of recessed surfaces. Brick yes APPLICATION 2. Let first application penetrate masonry surface Tile yes Before use read Preparation . Concrete Precast Panels yes 75 175 for 2 to 3 minutes. 7 16 and Safety Information.. Pavers no For textured and porous surfaces, reapply in Cast-in-place yes ALWAYS TEST each surface for same saturating manner to ensure complete Brick yes suitability and desired results coverage of recessed surfaces.
7 Tile yes 50 125 before overall application. Use the 3. Immediately brush out runs and drips to Fired Clay 5 12 following application instructions. prevent build up. Terra Cotta yes Pavers no Let surface dry thoroughly before inspection and approval. Brush or Roller Application Marble, Polished no N/A. Travertine, Saturate uniformly. Let product penetrate for 2 3. Unpolished yes 100 250 Dilution minutes. Re-saturate. Brush out heavy runs and Limestone 9 23 Do not dilute or alter. Apply as drips that don't penetrate. Polished no N/A packaged. Granite Unpolished no N/A Dense, Smooth Surface Application 100 150 Apply a single coat. Use enough to completely Sandstone Unpolished yes 9 14 wet the surface without creating drips, puddles or Slate Unpolished no N/A rundown. Do not over apply. Test for application rate. May darken or enhance natural color of some surfaces. Always test to ensure desired results.
8 Coverage estimates depend on surface texture and porosity. product Data Sheet Page 2 of 4 Item #40193 SKWSBGGCII - 040212 2012 PROSOCO product DATA SHEET. Blok-Guard & Graffiti Control II. Second Coat/Porous Surfaces Application SAFETY INFORMATION Best practices Some surfaces will need an additional coat of Sure Klean Weather Seal Blok-Guard &. Blok-Guard & Graffiti Control II for maximum Graffiti Control II is a water carried product . Surface should be clean, dry and absorbent protection. Apply the second wet-on-wet coat as Use appropriate safety equipment and job site before application. soon as the first application is dry to the touch controls. Read the full label and MSDS for or within one hour. Allowing more than one hour precautionary instructions before use. Clean soiled surfaces with the appropriate between coats could reduce the effectiveness of Sure Klean or Enviro Klean cleaner before the second coat or cause darkening.
9 First Aid application. Call Customer Care at 800-255- Ingestion: Call a physician, emergency room or 4255 for recommendations. Drying Time poison Control center immediately. Do not induce In normal weather (60 80 F; [16 27 C] 50% vomiting. If vomiting occurs, keep victims head Preferred method of application is low- humidity), Blok-Guard & Graffiti Control dries lower than torso to avoid aspiration. Get medical pressure (<50 psi) spray equipment. Use to touch in about 1 hour. Drying takes longer at assistance. a fan-type spray tip and adjust pressure to lower temperatures. avoid atomization of the material. Eye Contact: Rinse thoroughly for 15 minutes. Blok-Guard & Graffiti Control gains its water- Get immediate medical assistance. repellency properties in 24 hours. Protect treated Apply evenly. Saturate the surface but do surfaces from rain for at least 6 hours after Skin Contact: Remove contaminated clothing and not over apply.
10 Brush out runs and drips. application. rinse thoroughly for 15 minutes. Seek medical assistance if persistent irritation develops. Launder On dense surfaces, follow the Dense, Cleanup contaminated clothing before reuse. Smooth Surface Application Instructions on Clean tools, equipment, and over spray with soap Inhalation: Seek medical attention if irritation page 2. and warm water. Cleanup is more difficult from develops. If you experience dizziness or nausea, surfaces hotter than 95 F (35 C). get to fresh air. Seek medical assistance if A second application may be needed on symptoms persist. highly porous masonry. Apply the second Graffiti Removal coat within one hour or as soon as the first Remove most types of Graffiti with PROSOCO 's 24 Hour Emergency Information: coat is dry to the touch. Defacer Eraser Graffiti Wipe or Enviro Klean INFOTRAC at 800-535-5053. SafStrip . See product literature or call Customer ALWAYS TEST for best coverage rates and Care at 800-255-4255.