RezRok 105 - PolySpec

DESCRIPTIONRezRok 105 is a highly workable epoxy patching compound used for awide range of construction and structural repair applications such asbonding and patching where a paste consistency is required.PERFORMANCE DATACompressive Strength (ASTM C-579) ..................................... 11,900 psiTensile Strength (ASTM C-307)............................................... 3,800 psiHardness (ASTM D-2240)........................................................... 60–70Bond Strength (ASTM C-882).................................................. 1,400 psiVOC ................................................................. 0.00 lb/gal; 0.00 gm/LVolume Solids ........................................................................... 100%STORAGE & INSTALLATIONStorage Environment ................................................ Dry area, 65–80ºFApplication Temperature, ambient ............................................ 50–95ºFApplication Temperature, substrate .............Minimum 5ºF above dew pointShelf Life ................................................................................ 1 yearPot Life, @ 77ºF.................................................................40 minutesInitial Set Time, @ 77ºF ......................................................60 minutesLight Foot Traffic @77ºF....................................................... 7–8 hoursFull Service, @ 77ºF .........................................................48–72 hoursMaterial cures more slowly at cooler temperatures, and working time will be substantially reduced at highertemperatures. In hot weather, material should be cooled to 65ºF to 80ºF prior to mixing and application toimprove workability and avoid shortened pot life. The data shown above reflects typical results based onlaboratory testing under controlled conditions. Reasonable variations from the data shown above may result.CONSIDERATIONS & LIMITATIONS1. Do not thin with solvents unless advised to do so by PolySpec.2. Confirm product performance in specific chemical environment prior to use.3. Prepare substrate according to “Surface Preparation” portion of this document.4. Always use protective clothing, gloves and goggles consistent with OSHAregulations during use. Avoid eye and skin contact. Do not ingest or inhale.Refer to Material Safety Data Sheet for detailed safety precautions.5. For industrial/commercial use. Installation by trained personnel only.RezRok ® 105TECHNICAL DATA SHEETEpoxy PatchingCompoundBENEFITS• Anti-sag consistency at thicknesses to 1/4";horizontal applications to 1/2"• Moisture insensitive• Excellent bond strength to concrete and steel• Non-critical 1:1 mixing ratioRECOMMENDED USES• Patch holes and spalls in concrete• Round corners in tanks or walls prior to coating• Repair precast beams and panels that aredamaged during transportation or use• Bond dissimilar materials such as concrete,steel, wood and many plasticsGENERIC DESCRIPTIONEpoxySTANDARD COLORSGray (after mixing black and white components)PACKAGING2-Gallon Unit10-Gallon UnitCOVERAGE12 ft 2 / gallon @ 1/8" thickness3 ft 2 / gallon @ 1/2" thickness

SURFACE PREPARATIONConcrete: Apply only to clean, dry andsound concrete substrates that are free of allcoatings, sealers, curing compounds, oils,greases or any other contaminants.• New concrete should be cured aminimum of 28 days.• Concrete that has been contaminatedwith chemicals or other foreign mattermust be neutralized or removed.• Remove any laitance or weak surfacelayers.• Concrete should have a minimum surfacetensile strength of at least 300 PSI perASTM D-4541.• Surface profile shall be CSP-3 to CSP-5meeting ICRI (International ConcreteRepair Institute) standard guideline#03732 for coating concrete, producinga profile equal to 60-grit sandpaper orcoarser. Prepare surface by mechanicalmeans to achieve this desired profile.• Moisture vapor transmission should be 3pounds or less per 1,000 square feet overa 24 hour time period, as confirmedthrough a calcium chloride test, as perASTM E-1907. Quantitative relativehumidity (RH) testing, ASTM F-2170,should confirm concrete RH results