Raw vermiculite: An inorganic, naturally occurring mineral with remarkable heat resistance and insulation properties. Lightweight and expandable: When heated, raw vermiculite expands, making it an ideal additive for construction materials. Fire-resistant: With a high melting point, it\'s an effective fireproofing material. Excellent moisture retention: Raw vermiculite\'s moisture-absorbing qualities make it valuable in horticulture and gardening. Natural insulation: Used for its insulating properties in the construction industry, it helps conserve energy and improve thermal performance.
