Concrete & Gypsum Additives

Concrete & Gypsum Additives provide a range of solutions for enhancing the performance of gypsum and concrete materials. These additives are particularly beneficial in creating strong, lightweight composites that are both durable and workable. They are widely used in various applications, including sculpture, architectural panels, decorative concrete, restoration, and model making.

Matrix™ G is a high-performance polymer-modified gypsum casting system known for its fast demold times and excellent dimensional stability. It is reinforced with fiberglass and is low-odor and water-based,…

Available in Concrete & Gypsum Additives
Product Color Flexural Strength Pot Life Specific Volume Tensile Strength Compressive Strength Mix Ratio Density Shelf Life Demold Time Water Absorption Impact Resistance Freeze/Thaw Resistance Maximum Usable Temperature Working Time Flexural Ultimate Tensile Ultimate Coefficient Of Thermal Expansion Water Vapor Diffusion Coefficient PH Viscosity Solids By Weight Density At 20°C Glass Transition Temperature (Tg) Particle Size Grit Recommended Storage Temperature Range
Matrix™ G Bright White 7,500 - 9,800 psi 45 - 60 min. 17.45 cu. in./lb 3,300 - 5,500 psi 6,500 - 9,500 psi 100 Parts Gypsum + 50 Parts C-1 Latex + 10 Parts C-2 Resin + 0.5 Parts C-3 Hardener 99 lbs./ft³ Limited, use as soon as possible 90 - 120 min. 0.25% weight after 24hr water soak 175 in.lb./in² 300 cycles 200°F - - - - - - - - - - - - -
Forton VF-812 Bright White - - - - 6,000-9,000 psi (41-62 MPa) Alpha Gypsum 100, VF-812 Polymer 50, MF-415 Resin 10, Hardener 0.48 95-100 lbs/ft³ - 60-90 min. 0.8% after 24 h. water soak 170 in.lb./in² 300 cycles 200°F (93°C) 20-30 min. 3,500-9,400 psi (24-65 MPa) 3,500-5,100 psi (24-35 MPa) 11.1 x 10⁻⁶ in/in/°F 250 mμ - - - - - - - -
Melamine Dry Resin - - - - - - - - - - - - - - - - - - - - - - - - - - -
Forton VF-744 - - - - - - - - 1 year in unopened containers - - - - - - - - - - 8.000000 100 - 300 cps 51% (±1%) 1055 kg/m³ 11°C 0.1300 - 0.2500 0 - 50 ppm 10°C - 38°C

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