GST International
MSDS Datasheet

GST 1200

Cementitious Admixture For ECC Mortars

GST 1200 is designed to provide a homogeneous mixture of PVA fiber and mortar at high fiber dosages. (PVA-ECC) GST 1200 is a dry, water-soluble powder, which is useful when added to Portland cement based grout and mortar, and other types of cement. It is fast mixing and dissolves rapidly.  Normal set times will not change as GST 1200 does not retard hydration.


MSDS Datasheet

Ductile 100

Ultra-high performance mortar for thin overlays

GST International’s Ductile 100 is a specially engineered cement-based overlay product that offers tremendous performance in 2” thick to one-eighth inch overlays. Half-inch to three-quarter inch overlays are typical.


MSDS Datasheet

Ductile 200

Ultra-high performance mortar for concrete repair

GST International’s Ductile 200 is a specially engineered cement-based patch and repair product that offers tremendous performance in horizontal, vertical and overhead applications. Half inch to three-quarter inch patches are typical. Thicker patches are also common.


MSDS Datasheet

Ductile 300

Ultra-high performance mortar for concrete precast applications, including GFRC replacement

GST International’s Ductile 300 is a specially engineered cement-based product that offers tremendous performance in precast applications. At a price about half of GFRC (glass fiber reinforced concrete) Ductile 300 delivers far better performance in flexural, tensile strain, impact strength, and fatigue and alkali resistance. Board thicknesses are typically one-quarter inch to one and a half inches, with one-half to five-eighths being most common.


MSDS Datasheet

Ductile 400

Ultra-high performance shotcrete for concrete repair, earth stabilization, earthquake remediation

GST International’s Ductile 400 is a specially engineered cement-based product that offers tremendous performance in horizontal, vertical and overhead shotcrete applications. Half-inch to three-quarter inch patches are typical. Thicker sections can be applied as needed.