Join us for our OPEN HOUSE of our newest location in McAlester, OK!
3462 OK HWY 31, MCALESTER, OK 74501
May 6th, 2026 | 9am-3pm | Food 11am-3pm!  
JP SPECIALTIES
New Arrival

KEYCUP - REUSABLE WATERSTOP TOOL

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Keycup® is a groundbreaking, multi-functional concrete accessory engineered to simplify and enhance construction joint formation. Keycup® was recently named “Most Innovative Concrete Accessory” at the 2024 World of Concrete in Las Vegas, NV, underscoring its industry-changing impact.
Key Features of Keycup®
  • Dual-Function Design: Keycup® simultaneously secures waterstop and forms a clean, keyed joint—ideal for slab-on-grade, wall joints, lumber replacement, and labor-saving applications.
  • Universal Fit: Compatible with most flat-strip and center-bulb waterstops, accommodating widths from 6” to 9”.
  • Field-Friendly for Directional Changes: May be miter-cut at 45° to form seamless 90° corners or multi-way junctions—without requiring custom fittings.
  • Cost and Time Efficient: Compared to traditional wood forming, Keycup® saves approximately $5.50 per foot on initial installation and up to $50 per 10-ft section on reuse.
Keycup® Applications
  • Slab on grade
  • Wall joints
  • Lumber replacement
  • Labor saver