NOTE: Concrete Sealers are PROFESSIONAL coatings.  A professional coating product can be applied by anyone, but without proper practice, experience, and understanding it may not turn out perfect on the first attempt.  Amperseal is not guaranteed, because it relies on a good application process.  It is a fantastic sealer, and we use it for all concrete jobs at Expressions LTD.  Due to some customer's problems though, we are adding this disclaimer.  If your concrete isn't cleaned right, dry enough, or the sealer mixed correctly prior to application, then problems can occur.  PLEASE, test the product on a small piece, get used to using it, and good at applying it... and you will have a fantastic sealer on your concrete pieces.  By purchasing this product, you acknowledge that you understand the risks of using the sealer and accept responsibility for any results.  Thanks, and happy sealing!

Product Description:

• View Application Instruction Sheet (TDS).
  
• Amperseal is a concrete and masonry surface coating that offers top of the line protection from scratching, staining, and acid etching. It is also an excellent anti-graffiti coating.
• Available in three finishes: Flat, Satin, and Gloss.
• Amperseal can be applied onto concrete in as little as two days after pour.
• Cures in 72 hours.
• Can be applied by roller or by sprayer. Spraying (using an HVLP sprayer) is the easiest, fastest, and creates the best possible finish.
• Amperseal has the advantage of being less moisture sensitive than other sealing systems.
• Amperseal has 20 years of field performance history as an anti-graffiti system.
• Complete stain resistance to all household items including but not limited to vinegar, wine, hot sauce, oil, muriatic acid, permanent marker, bleach, mustard, and more.
• Suitable for any outdoor or indoor environment.
• Completely UV stable.
• Low VOC less than 78g/l.
• Extremely thin film provides excellent scratch resistance.
• Heat rating of 350°-400° F. Rating increases the longer the sealer has cured. Always test a section to guarantee any heat tolerance.
• Life Expectancy: 20-25 years.
  

Technical Specifications:

• Amperseal is sold in Quart Kits and Gallon Kits.
• Coverage: Varies based on surface porosity. 
  
• Figures below are based on 2 light application coats of the Step 3 Finish Coat:  
• Average Quart Kit coverage: 50-60 sq. ft.
  
• Average Gallon Kit coverage: 200-240 sq. ft.
• View Application Instruction Sheet (TDS).

Product and Kit Details:

• Step 1: Surebond Primer: Only needed is applying the Step 2: Basecoat.
  
• Step 2: BaseCoat- Retains the natural look of the concrete (does not color enhance), fills in pinholes in the concrete surface, and helps the Finish Coat apply and lay out very smoothly.
• ** Note about the Base Coat- Applying the Base Coat will also prevent the Finish Coat from enhancing the color of the surface being coated- when fully cured, the surface will have the same coloring as it did when dry, and un-coated.
• Step 3: Finish Coat: The top coating; the sealer that protect the concrete surface.  Finish Coat comes in 2 containers (Part A and Part B), which must be mixed together in a 4:1 ratio. If planning to not mix the whole container (which is already pre-measured so you just combine them completely), we recommend using Mixing Cups (sold separately).

• If color enhancing is desired, then skip Step 1 and Step 2, and just apply the Step 3: Finish Coat. This will make the concrete look similar to the color of the piece when wet.
• Each standard 'Kit' now contains only the Step 3: Finish Coat. 
  
• Each 'Basecoat Kit' contains Step 1: Surebond Primer, Step 2: Basecoat, and Step 3: Finish Coat.

Documentation:

• Amperseal TDS Application Guide
• Amperseal MSDS- SureBond Primer
• Amperseal MSDS- Base Coat
• Amperseal MSDS- Finish Top Coat
  

Application:

• View Application Instruction Sheet (TDS).
• Watch an example application video here.

Basic Application: (view TDS above for full Instructions)

Surface Preparation

·        Diamond polish to a grit of 200 or Sand to a grit of 220.

·        Be sure surface is polished or sanded evenly without any shiny or inconsistent areas.

·        Be sure the surface is completely clean and dry.

·        Concrete surface should be at least 72 hours old; below 60 degrees you should wait longer; wait at least 24 hours after water polishing before sealing.

Step 1 – Applying the Sure Bond primer coat:

** If color enhancement is desired skip this step.

·        Wipe down the surface with a lint free rag or tack cloth. (No solvents are required or recommended)

·        Using a sprayer, apply using a fog coat technique, do not wet the surface.

·        A thin mist will give the best adhesion, too thick and there will be whiting or hazing on the surface. Coverage rates should be between 600-800 sq. ft. per gallon. Only one coat is necessary.

·        Clean tools with MEK or acetone.

·        Allow to dry for approx. 20-30 minutes before proceeding onto step 2.

 

Step 2 – The base coat: (If no color enhancement is desired)

**If Color enhancement is desired skip this step.

·        The basecoat can be sprayed, rolled, or brushed on. The best method is to roll the material taking care to get it in any pinholes.

·        Wet thickness should be between 4-6 mils per coat, it is best to do a few thin coats rather than one or two thick coats, waiting just long enough between coats for the surface to dry to the touch.

·        If applied too heavily the finish could become hazy. Coverage is approx. 200 to 220 sq. ft. per gallon.

·        Let dry 24 hours and sand with 220 grit sandpaper and clean using a soft lint-free cloth. The surface should be free of any imperfections such as pinholes or dimples, if it is proceed to step3, if not repeat step 2. Clean tools with MEK or Acetone.

Step 3 – The finish coat:

·        The finish sealer can be applied using an airless sprayer, a lambs-wool applicator, lint free roller, or a quality high volume low pressure (HVLP) sprayer with a tip size between 1.4 & 1.8.

·        Mix the Part A portion of the finish coat (matte and semi-gloss) thoroughly before adding Part B making sure to achieve full suspension of the matte agent. Then mix Part B and add to Part A stirring slowly for 4 minutes. This is the materials induction period.

·        Make sure surface is completely clean and dry. Wet thickness should be between 4-6 mils.

·        Two coats are recommended, allowing 45-60 minutes between coats or until first coat is dry to the touch, yet still slightly tacky, or allow first coat 24 hrs. Dry, sand with 240-320 grit sandpaper and then apply second coat. Coverage is approx. 200 to 240 sq. ft. per gallon. (Includes both coats)

·        The sealer dries to the touch quickly and does not attract many dust particles, so buffing after sealing is generally not required. If buffing is desired wait 24 hours before proceeding with your post application finishing. Clean tools with MEK or Acetone.

·        The sealer reaches 95% cure in 72 hours and 100% in 7 days.  Until fully cured the surface must be kept clean and dry. Do not slide objects across the surface as excess scratching may occur before final cure.

·        Clean surface with non-abrasive household cleaner.  

 

         The Amperseal finish coat should be applied under dry conditions, with a temperature between 50ºF-90º F.  The surface should be visibly dry and ambient conditions, including relative humidity, should be such that condensation does not form on the surface during application.

 

Clean-Up Instructions:

          Clean application equipment immediately after use.  To avoid having GSS-10™ finish coat set up on or inside application equipment, clean equipment frequently with MEK.

 

To Mix:

1.         Make sure you have the correct Amperseal two component kit.  The kits are measured precisely to a 4:1 ratio.  The kits are listed by container size, not volume content.

            Kit sizes:

              Gallon Kit:     1 gallon Part A + 1 quart Part B

              Quart Kit:       1 quart Part A + ½ pint Part B

2.                Stir the contents of Part A component to insure proper solution uniformity.  Some solids in the Part A component may settle which need to be stirred back into solution.  The Part A component must be blended into a homogenous mixture before continuing.

3.                Pour the total contents of Part B component into the container of Part A.  Mix these components using a drill mixer for at least a three to five minute induction period until a homogonous (well mixed) solution is achieved.  Be sure the temperature of the two components is above 50° F during mixing process.  When working with the pigmented version of the Graffiti Solution Systemâ make sure the pigment stays well suspended by mixing periodically during the application process, which will insure consistency in color.

 

Handling & Storage Precautions:

            Store in a cool, dry place at a temperature between 40ºF and 80ºF, out of direct sunlight.  An inside detached storage area is preferable.  Inside storage should be in a standard flammable liquid storage room or cabinet.  Ground containers when transferring product from one metal container to another.  Do not reuse empty product container for any purpose.