Armstrong S-1000 Flooring Adhesive – Ultra-Tough Bonding for High-Moisture Environments
Armstrong S-1000 is a premium one-part, modified urethane flooring adhesive designed for demanding commercial applications. Ideal for installations of luxury vinyl tile (LVT), vinyl composition tile (VCT), and stair treads, this adhesive delivers powerful performance with moisture resistance up to 100% RH—without the need for pre-testing or a vapor barrier.
Formulated to bond to porous concrete and various substrates, S-1000 sets a new standard in adhesive reliability. With a fast-curing formula, strong early grab, and extended working time of 45 minutes, this adhesive allows you to complete installations faster and more efficiently. It also supports heavy rolling loads and allows for immediate light traffic within 3 hours, making it ideal for fast-paced commercial spaces like grocery stores, healthcare centers, and educational institutions.
Product Highlights:
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Type: Modified urethane (isocyanate-free)
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Color: Off-white
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Application: Wet-set only, using U-notch trowel (1/32" x 1/16" x 1/32")
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Coverage: 220–260 sq. ft./gallon
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Open Time: 10 minutes for LVT/VCT, immediate for stair treads
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Working Time: 45 minutes
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Cure Time: 6 hours total
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Traffic Ready:
– Light traffic: 3 hours
– Heavy traffic: 4 hours
– Heavy rolling loads: 8 hours (6 hours for carts up to 150 lbs.)
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VOC: Ultra-low (0.1 g/L, SCAQMD 1168 compliant)
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Shelf Life: 1 year unopened
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Freeze-Thaw Stable: Yes (to 10°F/-12°C)
