The Crack-Pac® injection epoxy is designed to repair cracks in concrete ranging from 1/64" to 1/4" wide in concrete walls, floors, slabs, columns and beams. The mixed adhesive has the viscosity of a light oil and a low surface tension, allowing it to penetrate fine to medium-width cracks in dry, damp or wet conditions with excellent results. Resin is contained in the cartridge and hardener is contained in the nozzle.
|Model No.||Option||Carton Qty.|
|ETIPAC10||Injection epoxy, 9 oz. single cartridge||12|
|ETIPAC10KT||Injection epoxy, (2) 9 oz. cartridge kit||2|
Resin - blue, hardener - clear, mixed: light amber. The color of epoxy will change from amber to blue during the cure process and then fade back to light amber within a few weeks of installation.
For best results, store between 45°F and 95°F
Wipe up with cotton cloths. If desired scrub area with abrasive, waterbased cleaner and flush with water. If approved, solvents such as ketones (MEK, acetone, etc.), laquer thinner, or adhesive remover can be used. DO NOT USE SOLVENTS TO CLEAN ADHESIVE FROM SKIN. Take appropriate precautions when handling flammable solvents. Solvents may damage surfaces to which they are applied. Cured material – Chip or grind off surface.
Crack-Pac® injection epoxy is also available in the Crack-Pac Injection Kit. (ETIPAC10KT). The kit includes everything needed to pressure inject approximately 8 lineal feet of cracks (assumes a concrete thickness of 4" and 1/16" crack width).
|*Material and curing conditions: 73 ± 2˚F, unless otherwise noted.|
|Viscosity||ASTM D2556||1,400 cP|
|Bond Strength (moist cure) @ 2 days||ASTM C882||2,010 psi|
|Bond Strength (moist cure) @ 14 days||ASTM C882||3,830 psi|
|Tensile Strength||ASTM D638||5,860 psi|
|Tensile Elongation at Break||ASTM D638||14.0%|
|Compressive Yield Strength||ASTM D695||11,300 psi|
|Compressive Modulus||ASTM D695||319,000 psi|
|Flexural Strength||ASTM D790||8,020 psi|
|Water Absorption (24-hour soak)||ASTM D570||0.08%|
|Linear Coefficient of Shrinkage||ASTM D2556||0.0020|
|Gel Time (60-gram mass)||ASTM C881||16 min.|
|Full, Mixed Cartridge||—||30 min.|
|Volatile Organic Compounds (VOC)||EPA Method 24
|Initial Cure||—||24 hours|
|Mixing Ratio by Volume (Part A:Part B)||—||8:1|