Top-Loc Knot Sealer™

Spray inside mesh systems to seal & protect delicate knots from loosening and going flat, which helps reduce shedding and extends a system’s life.

  • Systems: Mesh
  • Gentleness: Skin safe
  • Flammable
  • Low odor

This product is flammable. It doesn’t look like your country allows us to ship it by regular shipping methods.

Your country requires us to ship by FedEx 023 for flammable products.

Please email your order to [email protected] for assistance with this shipping quote. If you feel this was a mistake, please contact our customer service team.


Top-Loc Knot Sealer™ is one of the best ways to extend the life of mesh systems. After a while of wear, the knots of tied hair can start to loosen. Top-Loc Knot Sealer™ helps prevent that by helping keep these delicate knots tied tight.


Isopropyl Alcohol, H2O, Copolymers


  1. Spray onto the inside of mesh hair system.
  2. Let dry to ensure seal.
  3. Apply unit as normal.

Available Sizes

  • 4 fl oz, Spray


  • Store below 90°F.
  • Test on small area before use.
  • Keep out of reach of children.
  • External use only.
  • Avoid eye contact.
  • Tighten cap promptly after use.
  • Do not apply to severely irritated skin.
  • Flammable.
  • Do not store or use near heat, sparks, or open flame.

SDS Sheet (PDF)





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Walker Guarantees

  • If you're unsatisfied with any product in our catalog, we'll refund your money. If returned after 90 days, you will be issued a credit.
  • Orders under $1,000 ship by the next business day, or we pay shipping.


With Walker Tape®, you save more when you buy more. We offer discounts based on your order size:

  • $40-99 = Wholesale Value
  • $100-299 = 5% Discount
  • $300-999 = 10% Discount
  • $1,000-4,999 = 13% Discount
  • $5,000+ = 15% Discount

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