Walker's Top-Loc Knot Sealer - 4 Fl Oz (Pack of 1) Spray - Wig, Toupee, Lace Hairpiece, Hair System

I know the maker of Top-Loc says this product does not work of weave wefts. But, they need to get to know their products a lot better. Like many, the biggest issue i have with weave is the shedding. It drives me nuts, and the hair doesn't last as long. Usually I can only get four installs from my wefts, and I buy really good hair from Mayvenn. However, since I have been using Top-Loc Knot Sealer, the shedding is all but history. I am now on my 8th install with the same wefts, and they look great. If I were you I would definitely get this product and use it on your wefts before install. Instead of spraying it on, I use an eye shadow brush, and paint it on both sides of the weft. Heres what I do, and mind you I do this for each install, even if I have already done it to the same wefts in the past. I first gently wash and condition the wefts. Once they are fully dry, I do 3 coats of the Top-Loc. I do this a couple days before my reinstall. I have 2 sets of hair, so I don't have to worry about going a couple days without my hair in.

The spray part is giving me problems but other than that, It helped a lot with hair shedding and contributing with the makeup cover up to give a more natural look.

Skeptical at first and the cost is a little jarring but it works very well. Not sure of the recipe that make it work but hey, better living through chemicals!! First off, there was a noticeable reaction in the underside of the system which reduced, mended or tightened the stray hairs that are produced from taking it off. I mean seriously repaired! Lace becomes like new... I was put off at first by the texture of the base but it was subtle and once the system was reapplied, I noticed no difference whatsoever. It dries quickly and has absolutely brought longevity and reparation to the system. Best purchase and does what it proports to do amazingly well!

Seals the knots on my lace wigs I now have less fall out I will definitely continue to purchase

I have used this product in the past and it has always done well. Not sure what happened to this bottle. Shook it up for a couple of minutes. Cleaned the sprayer and still not coming out correctly. Hate wasting it trying to get this sprayer to work.Very disappointed.

Works well at sealing knots and reducing shedding.

Product is ok however when you go to spray it leaks down the side of the bottle so a lot of product gets wasted. This has happened on more than one occasion with this brand. People have suggested transferring it to another bottle that works but really, shouldn't the bottle/sprayer it came in work????

Great to stop shedding. I use this product on a curly wig to reduce the amount of shedding. I applied the product to a brand new wig and there was literally no shedding at all. However after I washed the wig I did not reapply the products and there was definitely shedding. I would definitely say spray very liberally on the inside of your wig and let it dry before applying. The product does not have a strong odor, and I could not smell the product after it dried.