RiveStop Concrete Tie-Hole sealing system

RiveStop is a professional mechanical sealing system designed for closing formwork tie-rod holes in concrete structures after the formwork is removed. The rivet expands inside the hole, creating a secure and long-lasting waterproof seal that protects against water pressure, infiltration, and moisture accumulation.

Typical applications:

• foundations and basement walls

• swimming pools, tunnels, tanks, and reservoirs

• industrial and civil construction projects

• repair and renovation work requiring fast, reliable sealing

Installation takes only a few seconds and does not require chemical fillers, cement, or patching materials. The system provides consistent sealing performance with minimal operator error.