SHOTPATCH® 21F  

Shotpatch 21F is a one-component prepackaged, fiber-reinforced repair mortar that contains an integral corrosion inhibitor. It exhibits high bond strengths, low permeability, and excellent resistance to freeze/thaw cycling and salt scaling. Shotpatch 21F can be applied by either the wet or dry shotcrete process.

Features

• Fiber reinforced
• Versatile
• Low permeability
• Contains an integral corrosion inhibitor
• Workable
• Prepackaged quality

Benefits

• For plastic shrinkage control and reduced rebound
• Designed for use with the dry or wet shotcrete process
• Resists water and chloride ion penetration
• Prevents corrosion from a wide range of sources and environments
• Easy to cut and finish
• Bag-to-bag uniformity