Make airtight Crossword Clue

The crossword clue "Make airtight" with the answer "CAULK" refers to the process of sealing gaps and joints to prevent the passage of air or water. Caulking involves applying a sealant, typically in the form of a paste or compound, to fill cracks and seams in various materials such as wood, metal, or masonry.

This sealant is designed to create a tight, impermeable barrier, ensuring that surfaces are properly sealed to enhance insulation and prevent leaks. By using caulk, you effectively make a space airtight, which helps in maintaining energy efficiency and protecting against environmental elements. Thus, "caulk" accurately describes the method used to achieve an airtight seal.

The crossword clue "Make airtight" with the answer "SEAL" refers to the process of creating a secure, airtight barrier to prevent the passage of air, water, or other substances. To "seal" something involves closing off gaps, cracks, or openings so that nothing can get through.

This can be done using various materials or techniques, such as applying a sealant, using gaskets, or closing doors and windows tightly. The goal of sealing is to ensure that the area or container remains protected from leaks and maintains its integrity.

The crossword clue "Make airtight" with the answer "PLUG" refers to the action of closing or blocking an opening to prevent the passage of air or other substances. To "plug" a gap, hole, or crack means to insert a material or object into the space to create a tight seal.

This can involve using a physical plug, such as a rubber or cork stopper, or applying a sealing compound to ensure that the area is effectively sealed. By plugging an opening, you make it airtight, preventing leaks and maintaining the integrity of the enclosed space.

The crossword clue "Make airtight" with the answer "INSULATE" refers to the process of protecting or enclosing an area to prevent the exchange of air, heat, or sound. Insulation involves using materials that create a barrier to reduce the flow of air and energy between the interior and exterior of a building or object.

While insulation is often associated with maintaining temperature and reducing energy loss, it also helps in making spaces more airtight by sealing gaps and preventing drafts. By insulating, you effectively reduce the possibility of air leakage, thus contributing to an airtight environment.