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Description
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Measurement Guide
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Cap Construction Guide
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Skin Tint Guide
Top-Loc Knot Sealer™ 4 oz Spray
Help your hair system last longer, one spray at a time. Top-Loc Knot Sealer™ is designed to protect the delicate knots inside mesh and lace hair systems. When sprayed on the inside of the unit, it helps seal the knots, reduce shedding, and extend the life of your wig, toupee, topper, or hair system.
Why You’ll Love It
- Seals and protects delicate knots inside mesh and lace units
- Helps reduce shedding from your hair system
- Supports longer wear life for wigs, toupees, toppers, and hair systems
- Alcohol-based formula with low odor
- Indoor-friendly application
- Can also be used to help seal tape tabs
Caution
Flammable. Keep away from open flames, heat sources, and sparks. Ships to the USA and Canada only. Ground shipping only.
WigMD Tip: Be gentle with lace and mesh systems. Sealing the knots can help reduce shedding, but proper brushing, washing, drying, and removal care are still important for keeping your system looking its best.
How to Use
- Turn the hair system inside out so the inside of the mesh or lace base is exposed.
- Lightly spray Top-Loc Knot Sealer™ onto the inside of the unit where the knots are located.
- Allow the product to dry completely before wearing, styling, or applying adhesive or tape.
- Use as needed during maintenance to help keep knots protected.
Best For
Top-Loc Knot Sealer™ is best for mesh and lace hair systems that need extra knot protection. It is a helpful maintenance product for clients who want to reduce shedding, protect delicate bases, extend the life of their system, and keep tape tabs more secure.
Product Details
| Product Name | Top-Loc Knot Sealer™ 4 oz Spray |
|---|---|
| Product Type | Knot sealing spray for mesh and lace hair systems |
| Use On | Inside of mesh units, lace bases, and tape tabs |
| Primary Benefits | Seals knots, reduces shedding, protects delicate bases, and extends system life |
| Formula | Alcohol-based, low-odor formula |
| Best For | Wigs, toupees, toppers, and hair systems with mesh or lace bases |
| Shipping | Ships to the USA and Canada with ground shipping only |
Application Reminder
Allow Top-Loc Knot Sealer™ to dry completely before wearing the unit or applying any tape, adhesive, or styling products. A fully dry base helps protect the knots and supports better overall system care.
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Teacher, California
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The wigMD Difference
At WigMD, we're more than a medical wig provider—we're your partner throughout every step of the journey. From personalized wig solutions and insurance advocacy to salon partnerships and lifetime care services, our comprehensive support is designed to help you look, feel, and live with confidence.
Salon Partner Network
We partner with trusted salons to connect clients with accredited DME medical cranial prostheses and expert local support throughout their hair restoration journey.
Accredited DME & Insurance Advocacy
As an accredited DME provider, we partner with healthcare professionals to deliver medical cranial prostheses while providing free insurance advocacy and patient wig education.
Wig Spa & Repair Services
Extend the life of your investment with professional WigMD cleaning, maintenance, repairs, and restoration services.
Diversity First
20+ handcrafted hair textures and inclusive skin-tone options ensure every patient receives a wig that looks and feels authentically theirs.
Salon Partner Network
We partner with trusted salons to connect clients with accredited DME medical cranial prostheses and expert local support throughout their hair restoration journey.
Accredited DME & Insurance Advocacy
As an accredited DME provider, we partner with healthcare professionals to deliver medical cranial prostheses while providing free insurance advocacy and patient wig education.
Wig Spa & Repair Services
Extend the life of your investment with professional WigMD cleaning, maintenance, repairs, and restoration services.
Diversity First
20+ handcrafted hair textures and inclusive skin-tone options ensure every patient receives a wig that looks and feels authentically theirs.
You Deserve the Best
At wigMD by Adoriya, our 100% certified medical grade cranial prosthesis wigs aren't churned out on factory lines. They're crafted with intention, artistry, and care so they move, flow, and feel like your own.

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