240 Pcs Sandwich Dual Forms for Nail Extensions

Create structured nail extensions with greater control using KVADRO Sandwich Dual Nail Forms. Unlike traditional single dual forms, the sandwich system uses matching upper and lower forms to hold the nail enhancement product between two surfaces while shaping the extension.

The two-part design helps control both the top and underside of the extension during application. This makes Sandwich Dual Forms a practical option for nail technicians working with polygel, acrygel, builder gel, hard gel, and other compatible nail extension products. The clear construction allows light from a UV/LED nail lamp to reach light-cured products through the forms.

The set includes 240 clear forms in assorted sizes, providing options for different natural nail widths. The forms are organized in a multi-compartment storage box, making it easy to select matching pieces and keep your nail extension supplies organized.

Pair the Sandwich Dual Forms with your preferred nail extension gel, UV/LED lamp, nail prep products, files, and e-file tools to complete the service. Curing time depends on the nail enhancement product and lamp being used, so always follow the gel manufacturer's curing instructions.

Key Features

• Sandwich dual form system for nail extensions
• Matching upper and lower forms
• Product is shaped between two forms
• Helps control both the top and underside of the extension
• Clear construction for use with light-cured nail products
• Assorted sizes for different nail widths
• 240 pieces per set
• Multi-compartment storage box included
• Suitable for professional and home use

What's Included

• 240 clear Sandwich Dual Forms
• Assorted sizes
• Upper and lower nail forms
• Multi-compartment storage box

Specifications

Compatible With

• Polygel
• Acrygel
• Builder gel
• Hard gel
• Other compatible nail extension gels
• UV/LED nail lamps
• Nail files and buffers
• E-file tools

Always confirm compatibility and curing requirements with the manufacturer of the nail enhancement product being used.

How Sandwich Dual Forms Work

Traditional dual forms use a single form placed over the nail. Sandwich Dual Forms use two matching pieces that position the nail enhancement material between an upper and lower form.

This system allows the material to be shaped from both sides before curing, helping the nail technician control the overall structure and underside of the extension.

How to Use

1. Prepare the natural nail according to the instructions for your nail enhancement system.
2. Select appropriately sized upper and lower forms.
3. Add the compatible nail enhancement product to the form.
4. Position the forms so the product is held between the upper and lower pieces.
5. Adjust the product and extension shape as needed.
6. Cure according to the nail product manufacturer's instructions.
7. Carefully remove both forms after the product has fully cured.
8. Refine the shape and structure with a nail file or e-file as needed.
9. Complete the manicure with color and top coat if desired.

FAQ

What are Sandwich Dual Forms?

Sandwich Dual Forms are a two-part nail extension system that uses upper and lower forms. The nail enhancement material is positioned between the two forms before curing.

How are Sandwich Dual Forms different from regular dual forms?

Traditional dual forms typically use one form over the nail. Sandwich Dual Forms use two matching forms, allowing the material to be shaped between an upper and lower surface.

What products can I use with Sandwich Dual Forms?

They can be used with compatible polygel, acrygel, builder gel, hard gel, and other nail extension products designed for sculpting. Always follow the product manufacturer's application and curing instructions.

How long should I cure the product?

There is no universal curing time for Sandwich Dual Forms. Curing time depends on the gel or nail enhancement product and UV/LED lamp being used. Follow the manufacturer's recommended curing time for your specific product.