MM-80P is a two-component, 100% solids content epoxy joint filler. When cured, MM-80P is a gray, semi-rigid (hard but slightly resilient) filler with a Shore hardness of A90-95.
MM-80P was developed to fill and protect joints in industrial concrete floors that are subject to hard wheeled material handling traffic and heavy loads. Its primary function is to support such traffic and protect joint edges from spalling. MM-80P is designed for use in areas where final temperatures are from 40F (10C) to +120F (49C). It is also ideal for joint and crack repair.
MM-80P should be installed full joint depth in saw-cut control joints (or 2″ min. in joints where the depth exceeds 2″) per PCA and ACI guidelines. In construction (formed) joints that are not saw-cut, MM-80P should be installed 2″ deep. If shrinkage crack is excessive and needs to be “choked off,” it may be sealed with clean, dry silica sand.
***All 10-Gallon Kits come as Standard Gray. The color you choose is the Color Pack Additive to create your desired product. They are not pre-mixed kits. Only the 600mL products are “pre-mixed.”
**This is a hazardous material and can only be shipped ground.**
**Due to unforeseen circumstances with the shortage of raw materials, there is currently a 20% surcharge on this item.