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NovaLink SL is a self-leveling, moisture curing sealant, designed for application on horizontal joints in concrete construction such as driveways, sidewalks, plaza decks, balconies, stairwells, parking structures, roof decks and around fountains and swimming pools. NovaLink SL cures rapidly to a solid rubber seal that can accommodate 25% joint movement. Its unique polyether cure chemistry allows NovaLink SL to be installed in new concrete,or in damp weather conditions without "outgassing"or forming CO2 bubbles, as urethane sealants often do. Its excellent self leveling properties and smooth finish allow NovaLink SL to be installed without tooling. The elimination of masking tape and tooling results in a significant reduction in labor. NovaLink SL is solvent free and will not shrink. Its excellent adhesion to clean masonry or concrete allows it to be installed without a primer in most joints smaller than ½ inch wide. Joint surfaces should be clean, dry and free from all contamination including: dirt, oils, grease, tar, wax, rust and any other substance that may inhibit the sealant's performance. Prior to application remove any residual contamination by mechanical abrasion, sand blasting or power washing.On green concrete, remove all release agents and friable and loose concrete. Dry all visible and standing water prior to applying NovaLink SL. Install an appropriate backer rod to avoid three-point bonding. Wet sealant can be removed using a solvent such as alcohol. Cured NovaLink SL can be removed by abrading or scraping the substrate. This is a top of the line concrete crack and sidewalk crack repair kit. The backer rod will save you time and money because you will not need to fill in as much caulk in the concrete and sidewalk cracks. Read more
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