Encapsulant means?

Encapsulant means?

• A. A device to seal containers
• B. A chemical used to dissolve lead paint
• C. A barrier between lead-bearing substances and the environment using a liquid coating or an adhesive bonded covering material.
• D. A process to remove lead

Answer: (C)

Encapsulation is a lead hazard control approach that creates a barrier between lead-bearing materials and the environment by applying a liquid coating that dries into a film or by applying an adhesive-bonded covering material. The idea is to immobilize lead-based paint or dust so it can’t be ingested, inhaled, or chipped away. This method works best when the surface is in good condition and can hold the coating or covering firmly over time. It’s not about removing the lead or dissolving it with chemicals, and it isn’t a device to seal containers. So, encapsulant means a barrier formed by a coating or covering that prevents lead from spreading or becoming exposed.

Encapsulation is a lead hazard control approach that creates a barrier between lead-bearing materials and the environment by applying a liquid coating that dries into a film or by applying an adhesive-bonded covering material. The idea is to immobilize lead-based paint or dust so it can’t be ingested, inhaled, or chipped away. This method works best when the surface is in good condition and can hold the coating or covering firmly over time. It’s not about removing the lead or dissolving it with chemicals, and it isn’t a device to seal containers. So, encapsulant means a barrier formed by a coating or covering that prevents lead from spreading or becoming exposed.