FX-343 is a 2 component urethane, concrete crack repair product. Its low viscosity allows for deep substrate penetration resulting in permanent repair of sound and still concrete.
FXR-343 Fast Set Concrete Repair – 1Gal
NP343 TECHNICAL DATA (Concrete Quick Fix) PREPARE PRODUCT DESCRIPTION: NP343 is a 2 component urethane, concrete repair product. Its low viscosity allows for deep substrate penetration resulting in permanent repair of sound and still concrete. RECOMMENDED FOR: Industrial repairing of spalled concrete, pop-outs, holes, and cracks NOT RECOMMENDED FOR: Expansion Joints. SOLIDS BY WEIGHT: Nearly 100% cured VOLATILE ORGANIC CONTENT: 5.5 grams per liter cured STANDARD COLORS: Gray colored when mixed and cured. The gray color will not develop until the curing process takes place. RECOMMENDED THICKNESS: The NP343 polymer patch kit can be applied at variable thicknesses. COVERAGE PER KIT: Coverage is dependent on hole size or size of area to be repaired. PACKAGING *Small patch kit consisting of a ½ pint of part A, ½ pint part B and ½ gallon (approx. 6.2#) of blended sand – packaged in gallon pail. *Large patch Kit consisting of 1 pint part A, 1 pint part B and 1 gallon (approx. 12.4#) of blended sand – packaged in a 2 gallon pail. MIX RATIO: The liquid mix ratio is 1:1 by volume SHELF LIFE: 1 year in unopened containers SHORE D HARDNESS: 71 TENSILE STRENGTH: 4,500 psi ELONGATION: 5-6% IMPACT RESISTANCE: Excellent ABRASION RESISTANCE: Excellent COMPRESSIVE STRENGTH: 4,400 (as a slurry with aggregate sand) BOND STRENGTH: Neat – 3800 psi w/sand 9000 psi DOT CLASSIFICATION: Part B “not regulated” Part A “not regulated” VISCOSITY: Less than 30cps typical PRIMER: Self-Priming TOPCOAT: None required. However, many types of products can be used as coatings or overlays for the area that has been patched