Euclid Duralbond Pre-Pak Kit Product Data Sheet - Brock White

After cleaning, remove defective concrete, honeycombs, cavities, joint cracks voids and other defects byrouting to sound material. Smooth, precast and formed concrete surfaces must be cleaned, roughenedand made absorptive by mechanical abrasion. If it is not possible to mechanically abrade, acid etch with a15% Hydrochloric acid solution followed by pressure washing or flushing the surface with copious amountsof water to neutralize the surface can be employed. Care must be taken to ensure that all salts and residuefrom the reaction have been removed. The pH of the surface should be checked, as per ASTM D 4262,following acid etching. For grouting applications, ensure that the hole is free of any debris or standing water.Steel: All oils, greases, dirt, old coatings and chemical contaminants should be removed. All surfaces should beblasted to a white metal finish using clean dry aggregate.Mixing: Premix Part B (Hard ener) to a uniform color and viscosity. Pour the entire contents of Part A, (Base) into PartB (Hardener), and mix thoroughly for 3 minutes. Make sure to scrape the sides and bottom of mixing container whilemixing. Do not whip or aerate DURALBOND while mixing. The final mixture should be a uniform gray without anystreaks.Application: Fresh to hardened concrete: Apply mixed DURALBOND by brush, roller, broom or spray. Place freshconcrete while DURALBOND is still tacky, the contact time being typically 2 to 3 hours at 75°F (24°C) and 1 to 1.5 hours at90°F (32°C). If DURALBOND loses tackiness, remove surface contaminates and reapply DURALBOND before placing anyfresh concrete. If more than 12 hours have elapsed, mechanical scarification is required prior to the application of a secondepoxy coat. Bonding anchor bolts/dowels: DURALBOND can be used neat or with an aggregate to anchor boltsin vertical holes in horizontal slabs. Depth of embeddment is typically 10 to 15 times the bar diameters and the holeshould be no greater in diameter than 1/4” (6.4 mm) larger than the rod to be anchored. Repair horizontal cracks:Apply the mixed neat material to the vee-notched crack until the crack is filled completely. Epoxy mortar: Combine clean,dry aggregates with freshly mixed epoxy. The ratio of mixed epoxy to sand can vary from one part epoxy to two tofive parts by volume of aggregate depending on the gradation of aggregate chosen. Mix only long enough to obtaingood wetting. When mixing epoxy mortars it is recommended that a rotary drum mixer with a stationary paddle beused. Before placing mortar, a thin coat of aggregate free ("neat") epoxy should be applied to the prepared surfaceas a primer. Interior non-skid applications: Apply mixed epoxy to the prepared surface and broadcast clean, dryaggregate to the desired texture. Back-roll with a mohair roller to embed the aggregate. This will provide a durablelight duty traffic non-skid surface.Clean-UpClean tools and equipment immediately following use with methyl ethyl ketone or acetone. Clean drips and overspray while still wet with the same solvent. Dried epoxy materials require mechanical abrasion for removal.Precautions/Limitations• Do not apply at temperatures below 40°F (4°C).• Do not thin with any foreign material.• Do not aerate materials during mixing.• For critical grouting applications, the concrete should be cured a minimum of 28 days.• Store at between 50°F (10°C) to 90°F (32°C).• Protect from moisture.• In all cases, consult the Material Safety Data Sheet before use.WARRANTY: The Euclid Chemical Company (“Euclid”) solely and expressly warrants that its products shall be free from defects in materials and workmanship for one (1) year from the date of purchase. Unless authorizedin writing by an officer of Euclid, no other representations or statements made by Euclid or its representatives, in writing or orally, shall alter this warranty. EUCLID MAKES NO WARRANTIES, IMPLIED OR OTHERWISE,AS TO THE MERCHANTABILITY OR FITNESS FOR ORDINARY OR PARTICULAR PURPOSES OF ITS PRODUCTS AND EXCLUDES THE SAME. If any Euclid product fails to conform with this warranty, Euclid will replace theproduct at no cost to Buyer. Replacement of any product shall be the sole and exclusive remedy available and buyer shall have no claim for incidental or consequential damages. Any warranty claim must be made withinone (1) year from the date of the claimed breach. Euclid does not authorize anyone on its behalf to make any written or oral statements which in any way alter Euclid’s installation information or instructions in its productliterature or on its packaging labels. Any installation of Euclid products which fails to conform with such installation information or instructions shall void this warranty. Product demonstrations, if any, are done for illustrativepurposes only and do not constitute a warranty or warranty alteration of any kind. Buyer shall be solely responsible for determining the suitability of Euclid’s products for the Buyer’s intended purposes.