Sikaflex 11 FC Fast-Curing Polyurethane Sealant and Adhesive (600 ml)

A PU sealant that takes all day to skin over slows a job down, and a slow cure on a joint that's about to get rained on or walked over is a problem. Sikaflex 11 FC from Sika India is the fast-curing answer, a one-component polyurethane that bonds and seals and starts setting within a couple of hours, so the work can move on instead of waiting on the sealant.

It's a gun-grade, moisture-cured polyurethane that does double duty as an adhesive and a joint sealant, curing to a permanently elastic seal that stretches with movement without losing grip. It bonds without fuss to cement-based surfaces, brick, ceramics, glass, metals and wood, takes weather and water, and can be painted over. The accelerated cure means it's tack-free in around one to two hours rather than the longer wait a standard PU needs.

That speed and toughness put it on a wide range of jobs, sealing and bonding floor and connection joints, door and window frames, cover plates, ducts and roof details. It's certified for contact with potable water, so it suits reservoirs and water-retaining structures, and its high pick resistance makes it a regular choice for tamper-prone places like schools, public buildings and similar high-use areas.

For a polyurethane that bonds and seals, cures fast and holds its elasticity for years, Sikaflex 11 FC is the dual-purpose sealant and adhesive that keeps the job moving.