Smooth-On Flame Rated

For large-scale fabrication, duoMatrix NEO and Matrix Dryve offer polymer-modified gypsum systems that achieve high flame ratings while remaining lightweight and weather-resistant for architectural elements. Combined with Habitat Cast N Coat and FlexFoam-iT! FR expanding foams, fabricators can create fire-safe faux trees, rockwork, and display props for high-traffic public venues where building code compliance is mandatory.

Available in Smooth-On Flame Rated
Product Cure Time Shore A Hardness Specific Gravity Specific Volume Color Mixed Viscocity Mix Ratio By Volume Mix Ratio By Weight Pot Life Color Mixed Viscocity Cure Time Pot Life Specific Volume Specific Gravity Mix Ratio By Weight Mix Ratio By Volume Shore A Hardness Shore D Hardness Heat Deflection Temp Mixed Viscosity Heat Deflection Temp Heat Deflection With Post Cure Shore D Hardness Heat Deflection With Post Cure Flexural Strength Flexural Modulus Shrinkage Ultimate Tensile Compressive Strength Tensile Modulus Compressive Modulus Elongation @ Break Tensile Strength Compressive Strength Freeze Thaw Resistance Water Absorption Flexural Strength On 6 Ply 10 Oz Laminate Density Tensile Strength Flexural Strength On 6 Ply 10 Oz Laminate Freeze Thaw Resistance Density Water Absorption Tensile Modulus Compressive Modulus Flexural Strength Shrinkage Elongation At Break Flexural Modulus Elongation At Break Hundred Percent Modulus Die B Tear Strength Useful Temperature Min Dielectric Strength Hundred Percent Modulus Die B Tear Strength Useful Temperature Min Dielectric Strength Handling Time Expansion Foam Density Expansion Foam Density Handling Time
Free Form™ Habitat™ Flex FR 24 h. 90 1.55 g/cc 17.9 cu. in./lb. Light Brown Dough 1A:1B 1A:1B 90 min. Light Brown Dough 24 h. 90 min. 17.9 cu. in./lb. 1.55 g/cc 1A:1B 1A:1B 90 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Free Form Air Fire Safe - - - - - - - - - Grey - - - 34.6 cu. in./lb. 0.8 g/cc - 1A:1B - 73 140 °F Dough - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Free Form™ Habitat™ Fire Safe™ 16 h. - 1.44 g/cc 17.3 cu. in./lb. Grey Dough 1A:1B 1A:1B 90 min. Grey Dough 16 h. 90 min. 17.3 cu. in./lb. 1.44 g/cc 1A:1B 1A:1B - 85 160 °F - 160 °F 212 °F 85 212 °F - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Habitat Cast N Coat™ 16 h. - 1.51 g/cc 18.35 cu. in./lb. Tan 13,500 cps 1A:1B 1A:1B 85 min. Tan 13,500 cps 16 h. 85 min. 18.35 cu. in./lb. 1.51 g/cc 1A:1B 1A:1B - 85 131 °F - 131 °F - 85 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Buddy Rhodes™ Vertical Mix™ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
EZ-Spray™ StyroCoat™ - - - - - - - - - Off White - 60 min. 2 sec. 24.7 cu. in./lb. 1.12 g/cc - 1A:1B - 80 130 °F Variable - - - - 6,400 psi 205,000 psi 0.015 in. / in. 3,170 psi 5,000 psi 131,000 psi 47,600 psi 20 % - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Matrix™ Dryve™ 90 min. - - 17.45 cu. in./lb. White Variable 3 Parts Powder : 1 Part Water By Volume 100 Parts Powder : 27 Parts Water by Weight 20 min. White Variable 90 min. 20 min. 17.45 cu. in./lb. - 100 Parts Powder : 27 Parts Water by Weight 3 Parts Powder : 1 Part Water By Volume - - - - - - - - - - - - 6500 - 9500 psi - - - 3300 - 5500 psi 6500 - 9500 psi 300 cycles 0.5 ‰ after 24 h. water soak 7500 - 9800 psi 99 lbs lb/ft³ 3300 - 5500 psi 7500 - 9800 psi 300 cycles 99 lbs lb/ft³ 0.5 ‰ after 24 h. water soak - - - - - - - - - - - - - - - - - - - - -
TASK™ 7 10 min. - 1.2 g/cc 23.1 cu. in./lb. Off-White 200 cps 1A:1B 104A:100B 2.5 min. Off-White 200 cps 10 min. 2.5 min. 23.1 cu. in./lb. 1.2 g/cc 104A:100B 1A:1B - 73 131 °F - 131 °F - 73 - 5,450 psi 148,900 psi 0.0111 in. / in. - 5,140 psi 150,700 psi 57,600 psi - 3,390 psi 5,140 psi - - - - 3,390 psi - - - - 150,700 psi 57,600 psi 5,450 psi 0.0111 in. / in. 15.1 % 148,900 psi 15.1 % - - - - - - - - - - - - - -
Dragon Skin™ 10 MEDIUM 5 h. 10 1.07 g/cc 25.8 cu. in./lb. Translucent 23,000 cps 1A:1B 1A:1B 20 min. Translucent 23,000 cps 5 h. 20 min. 25.8 cu. in./lb. 1.07 g/cc 1A:1B 1A:1B 10 - - - - - - - - - <.001 in. / in. - - - - - 475 psi - - - - - 475 psi - - - - - - - <.001 in. / in. 1,000 % - 1,000 % 22 psi 102 pli -65 °F >350 volts/mil 22 psi 102 pli -65 °F >350 volts/mil - - - - - -
FlexFoam-iT!™ 23 FR 2 h. - 0.37 g/cc 68 cu. in./lb. White 1,000 cps - 85A:100B 90 sec. White 1,000 cps 2 h. 90 sec. 68 cu. in./lb. 0.37 g/cc 85A:100B - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 60 min. 2 times 23 lb/ft³ 2 times 23 lb/ft³ 60 min.
FlexFoam-iT!™ 7 FR 2 h. - 0.11 g/cc 229 cu. in./lb. White 1,000 cps 1A:1B 100A:88B 35 sec. White 1,000 cps 2 h. 35 sec. 229 cu. in./lb. 0.11 g/cc 100A:88B 1A:1B - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 60 min. 8 times 7 lb/ft³ 8 times 7 lb/ft³ 60 min.

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