Two-part, biodegradation resistant joint sealant.
Two-part elastomeric joint sealant based on polyurethane technology. It includes a base compound and curing agent which when mixed cure to form a tough rubber-like gun applied material. It is resistant to the bacteriological conditions associated with sewage treatment and silt accumulations in water storage and is designed to meet many of the requirements of the water industry in water retaining structures, sewage treatment and sea defence works. The abrasion resistance of Nitoseal PU12 also makes it suitable for use in sealing movement joints in concrete sea walls subject to tidal scour.
Primers can be specified separately.
Excellent adhesion under immersed conditions
Resistant to aerobic and anaerobic bacteriological attack
Separate component available for accelerating the initial cure
Primers can be specified separately
Standard product features
For use in special circumstances to enhance the initial cure rate, such as sealing sea defence works in tidal areas.