The main component of  SigmaCrete™  is a non-nutrient for fungus and mold and antimicrobial by nature, so mold can’t grow and destroy the panel. This also provides a solid substrate suitable for screw or nail fastening. Giving SigmaCrete™ all the excellent attributes of a superior building material.

Safety Specs

Fungus and Mold: SigmaCrete™ is non-nutrient for fungus and mold when tested in accordance with ASTM G21, magnesium chloride is antimicrobial by nature.

Fastener and Nail-Head: SigmaCrete™ provides a solid substrate suitable for screw or nail fastening.  ASTM C1325-04

Sustainability

SigmaCrete™ has very low carbon footprint and it can be recycled or re-purposed. It contributes to clean landfills since it is classified as a mineral and when ground to powder becomes valuable in soil repair.

Thirty-Year Warranty

The full list of certified test results available in our Download file.