E1703 Epoxy Concrete Primer & Sealer | 100% Solids | Chemical & Abrasion Resistant | Easy to Apply | Low VOC

TEMPERATURE                                         FOOT TRAFFIC                                           HEAVY TRAFFIC

90°F                                                       8-12 hours                                                      36-48 hours

75°F                                                     12-24 hours                                                     48-72 hours

50°F                                                    36-48 hours                                                     72-96 hours

MIXING AND APPLICATION INSTRUCTIONS

In all cases of surface preparation, the pH should be checked.  A pH reading of 7.0 to 8.5 is acceptable.  Also, a Water Dissipation Test should be made on random areas of the floor to determine if the proper degree of porosity has been achieved.  Before the installation of any Gulf Coat Paint Products, the substrate should be examined for moisture.  Test for moisture vapor transmission using ASTM F-1869 Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor using Anhydrous Calcium Chloride.  The maximum allowable rate is 3 lbs. per 1,000 square feet per 24 hours.  Test for relative humidity in concrete floor slabs using Probes according to ASTM F-2170.  This test measures the presence relative humidity of the slab below the surface.  The maximum relative humidity should be below 80%.

New concrete must be cured at least a minimum of 28 days before applying a coating.  On-grade slabs must have moisture vapor barrier in place.  All laitance, sealers, efflorescence, chemical contaminants, grease, oil and other foreign material must be removed.  The prepared surface must be clean, dry and structurally sound.  We recommend mechanical preparation by means of shot blasting or diamond grinding to achieve a CSP-2 or CSP-3 profile, in accordance with the International Concrete Repair Institute (ICRI).  The profile should reflect something similar to a 60-100 grit sandpaper.  If the substrate is not properly prepared and the appropriate profile is not achieved, failure of the product to adhere to the substrate may occur.

Old concrete surfaces must be structurally sound.  Any unsound areas must be repaired prior to proceeding with the resinous installation.  For proper patching and repairing, use E615 Epoxy Crack Filler and/or E1000 Epoxy Concrete Repair Kit  with graded aggregate.  Remove existing paint and loose concrete by rough sanding, sandblasting, high pressure water cleaning, shot blasting or grinding.  In some cases where plant conditions allow, a stripper may be used to remove excessive build-up of paints or sealers.

MIXING INSTRUCTIONS

E1703 is a 3:1 mixing ratio by volume, and is prepared by mixing 3 parts of Base (Part A) by volume with 1 part of Hardener (Part B) by volume with a Power Jiffy mixer.  Blend the two components together for 2-3 minutes.  Do not vary from the 3:1 mixing ratio.  No thinning or induction time is recommended. E1703 should be used immediately after mixing.

APPLICATION PROCEDURE

For best results, apply E1703 with a roller or squeegee at 5-10 mils DFT.  After applying E1703, immediately back-roll material with a spike or porcupine roller to break up any air bubbles formed by mixing or during application.  If any concrete out-gassing occurs, roll 1-2 coats E155 Concrete Primer directly to the concrete surface to help reduce out-gassing before applying E1703.  The primer should be butterfly rolled into the concrete to provide uniform coverage.  E155 Primer should be top coated while it is still “tacky”.  Refer to the E155 Technical Data Sheet for specific information on recoating.

Note:  For safety and product curing, proper ventilation is necessary throughout application and cure.  When using pigmented Finish Coats, be sure the batch numbers are all the same to provide a uniform color.

E1703 is not designed for use in direct sunlight or in exterior applications, use suitable topcoats in all applications.

Do not apply if the surface temperature is within 5°F of the Dew Point.  E1703 Base and Hardener should be stored at 75° to 85°F to help maintain a lower, rollable viscosity.  Do not apply when material is cold.  Allow a minimum of 72 hours with good ventilation before putting floor back into service.  If a non-skid finish is required, prepare a test patch for owner approval prior to application.  These systems are designed for application by professional experienced flooring contractors.

CAUTIONS

E1703 is COMBUSTIBLE.  Keep away from all sources of ignition during storage, mixing, application and cure.  E1703 Hardener is corrosive.  The Hardener and base can cause eye and skin burns as well as allergic reactions.  When spraying, the use of goggles, fresh air masks, or NIOSH approved respirators, protective skin cream and protective clothing is recommended as a standard practice.

The product is sold without warranty as to performance expressed or implied. Users are urged to make their own tests to determine the suitability for their particular conditions.

SEE SAFETY DATA SHEET FOR FULL SAFETY PRECAUTIONS. KEEP AWAY FROM CHILDREN. NOT FOR RESIDENTIAL USE. FOR PROFESSIONAL AND INDUSTRIAL USE ONLY.

SEE MATERIAL SAFETY DATA SHEET FOR FULL SAFETY PRECAUTIONS.  FOR PROFESSIONAL AND INDUSTRIAL USE ONLY  KEEP AWAY FROM CHILDREN.  NOT FOR RESIDENTIAL USE NOTICE TO BUYER: DISCLAIMER OF WARRANTIES AND LIMITATIONS ON OUR LIABILITY We warrant that our products are manufactured to strict quality assurance specifications and that the information supplied by us is accurate to the best of our knowledge. Such information supplied about our products is not a representation or a warranty. It is supplied on the condition that you shall make your own tests to determine the suitability of our product for your particular purpose. Any use or application other than recommended herein is the sole responsibility of the user. Listed physical properties are typical and should not be construed as specifications. NO WARRANTY IS MADE, EXPRESSED OR IMPLIED, REGARDING SUCH OTHER INFORMATION, THE DATA ON WHICH IT IS BASED, OR THE RESULTS YOU WILL OBTAIN FROM ITS USE. N0 WARRANTY IS MADE, EXPRESSED OR IMPLIED, THAT OUR PRODUCT SHALL BE MERCHANTABLE OR THAT OUR PRODUCT SHALL BE FIT FOR ANY PARTICULAR PURPOSE. NO WARRANTY IS MADE THAT THE USE OF SUCH INFORMATION OR OUR PRODUCT WILL NOT INFRINGE UPON ANY PATENT. We shall have no liability for incidental or consequential damages, direct or indirect. Our liability is limited to the net selling price of our product or the replacement of our product, at our option. Acceptance of delivery of our product means that you have accepted the terms of this warranty whether or not purchase orders or other documents state terms that vary from this warranty. No representative is authorized to make any representation or warranty or assume any other liability on our behalf with any sale of our products. Our products contain chemicals that may CAUSE SERIOUS PHYSICAL INJURY. BEFORE USING, READ THE SAFETY DATA SHEET AND FOLLOW THE PRECAUTIONS TO PREVENT BODILY HARM.