is spray foam insulation toxic

...Foam Sealant Strong Expansion Non Toxic Spray Foam Insulation Fireproof strong expansion polyurethane pu foam Product Description Technical Data Base Polyurethane Drying time Dust-free after 20-25min Density (kg/m³) ≥10 Thermal Conductivity(35℃)W/(m·K) ≤0.05 Tensile bond strength(kPa) ≥80 Shear strength(kPa) ≥80 Compressive strength(kpa) >110 Maximum foaming rate 50L/750ML High foam...

... foam. It is fitted with a plastic adapter head for use with a foam application gun or a straw. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with

...ing the fire and prevents flames and toxic smoke spread as quickly. It also provides air tight seal and provides water resistance, minimizing airflow, conserves energy, reduce ...