What product is used in conjunction with monomer to create acrylic nails?

The product used in conjunction with monomer to create acrylic nails is polymer. When creating acrylic nails, the process involves mixing a liquid monomer with a powdered polymer. This combination initiates a chemical reaction that causes the mixture to harden and form a solid structure, which is the foundation of acrylic nails. The polymer provides the necessary structure and strength to the nails once they are cured, allowing for a durable and long-lasting finish.

In contrast, gel products utilize a different chemical composition and curing process, typically requiring UV or LED light to harden, and are not used with monomer. Hardener is a term often associated with strengthening natural nails or enhancing polish rather than with the creation of acrylic nails. Lastly, polish is a cosmetic product applied for color and finish but does not play a role in the structural formation of acrylics.