SikaInject®-255 (formerly known as MasterRoc® MP 355) 1K is a solvent free, one component polyurethane foam

Formerly: MEYCO MP 355 1K

What is and where to use MasterRoc MP 355 1K?

MasterRoc MP 355 1K is a solvent free, one component polyurethane foam which reacts only in contact with humidity or water.

Fields of application:

• Stopping of small to mid-volume water ingress in underground structures
• Also suitable for filling of water bearing voids

What are the key benefits of MasterRoc MP 355 1K?

• Reacts in moist surroundings
• Good bonding to wet surfaces