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Description
SPEC MIX® Polymer Modified Mortars (PMM)
Product Description:
SPEC MIX® Polymer Modified Mortar (PMM) is a high-performance, factory-blended mortar designed for superior bond strength, flexibility, and water resistance. Formulated with portland cement, hydrated lime, graded masonry sand, and proprietary polymer additives, it offers enhanced adhesion and durability compared to traditional mortars.
PMM is specifically engineered for thin veneer masonry and challenging bonding surfaces where a strong mechanical and chemical bond is required. It meets or exceeds applicable ASTM C270 and ASTM C1384 standards when properly mixed and installed.
Uses:
Natural stone veneer
Manufactured stone veneer
Thin brick applications
Masonry over cement board or concrete substrates
Stucco scratch and brown coats requiring enhanced bonding
Interior and exterior masonry applications in residential, commercial, and industrial projects
Specifications
Spec Mix
Cement, Epoxy & Polyspartic