Perdüre ECF is a 100% solids epoxy crack filler used to line, patch, or repair floor and wall surfaces. Perdüre ECF is the ideal material for repair of surfaces damaged from environmental or chemical attack. It can also be used as a base material beneath coating, slurry, and mortar systems to repair before coating.
|Mixed Consistency||Putty||Pot Life||20–30 minutes @ 75°F|
|Mixing Ratio||1 parts A to 1 parts B by volume||Dry to Touch||3–5 hours @ 75°F|
|Solids Content||100% by volume||Re-Coat||4–6 hours @ 75°F|
|VOC||0||Sanding time||12– 14 hours @ 75°F|
|Color||Gray||Full cure & maximum resistance||5 days|
|Weight Per gallon||15 – 16 pounds per gallon, mixed|
Perdüre CR is a single component, polymer modified concrete repair compound designed for filling and repairing concrete and masonry surfaces above, on or below grade. It is suited for patching and/or resurfacing distressed horizontal surfaces. It is intended for fast turnaround repairs and contains a special migratory corrosion inhibitor. When mixed with water, it results in a consistent mix that can be troweled, shaped and shaved after the initial set.
Perdüre CR is a general purpose concrete repair material used to fill spalls, gouges, dormant cracks and other low areas in existing concrete surfaces, including sidewalks, patios, plazas, courtyards, walkways, driveways, parking garages and pool decks. It can also be used to re-form concrete steps, pre-cast products, concrete pipe, curbs, sidewalks, bridges, panels and walls. It also can be used to fill honeycombs, form tie rise holes, spalls or irregularities due to misaligned forms or unconsolidated concrete. Once applied and allowed to dry properly, Päram, Sgraffino or Überdek can be installed over the entire area to create a desired appearance.
|Freeze/Thaw Resistance (ASTM C 666 Method B) After 300 cycles||1% loss due to slight scaling; no spalling||Shear Bond Strength (ASTM C882) 7 days||1650psi|
|Shelf life||12 months||Shear Bond Strength (ASTM C882) 1 day||1035psi|
|Mixing water||4.0 – 5.0quarts of water for 50lb bag||Compressive strength (ASTM C 928) 28 Days||6500psi|
|Final set||30 min @ 72°F||Compressive strength (ASTM C 928) 7 Days||5845psi|
|Initial set||20 min @ 72°F||Compressive strength (ASTM C 928) 1 Day||4885psi|
|Flexural Strength (ASTM C348) 28 days||1180psi||Compressive strength (ASTM C 928) 3 hours||3340psi|
|Flexural Strength (ASTM C348) 1 day||1142psi||Compressive strength (ASTM C 928) 1 hour||1925psi|