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Refractory mortar

Refractory mortar INVAMAT GC 40-636

Fireproof cement mortar with heat insulation properties.

INVAMAT GC 40-636 is a high-strength binder with a high rate of hardening both in air and water. It is used in the manufacture of heat-resistant concrete and mortar. Appearance — a gray-brown, gray-green or black powder. Chemical composition: CaO(36%), SiO2(2-4%), Al2O3(35%), Fe2O3 (from 10 to 14%).