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Wood Knot Filler Kit — Black and Brown Super Glue (2 oz Each) + 6 oz Aerosol Accelerator
Wood Knot Filler Kit — Black and Brown Super Glue (2 oz Each) + 6 oz Aerosol Accelerator
TRUSTED QUALITY SINCE 1988
For over 37 years, Starbond delivers professional-grade cyanoacrylate adhesives crafted in smaller batches for maximum freshness, longer shelf life, and consistent strength. Perfect for woodworking, hobbies, repairs, and detailed projects.
2-COLOR KNOT FILLER THAT MATCHES YOUR WOOD
Fix more defects in one kit. Choose Brown for walnut and dark hardwoods or Black for deep contrast fills. Both 500 cps Medium-Thick formulas fill knots, cracks, and voids seamlessly.
INSTANT-CURE ACCELERATOR
Spray to cure medium-thick fills rock-hard instantly. Layer without sagging or run-off, and eliminate long dry times vs. epoxy-style fillers. Level, sand, shape, and finish faster.
PRECISION TOOLS FOR CLEAN APPLICATION
Anti-clog caps prevent nozzle blockage, spare nozzles provide backup, and micro-tips deliver controlled placement in tight cracks and small voids—minimizing drips, runs, and wasted glue.
20-MONTH SHELF LIFE WARRANTY
Formulated for extended freshness when properly stored under 40°F. Backed by our product warranty and responsive customer care for confidence in every project. If unsatisfied, we provide a 100% refund or replacement.
Easy to use, worked great to fill cracks and sanded easily
Works as advertised, very happy with the results.
Recently bought medium knot filler kit for CNC carved sign. What a time saver. Used the fine tip to get the epoxy into the vcarved text, shot of excelerstor agent and was final sanding in 5 minutes. No bleeding of the black epoxy into the base material. Such a time savor. Will definitely be looking at more of the Starbond systems for my CNC needs. Thank you for a great product.
CreekSide Engraving.
Works as promised and easy to use. My go to wood knot filler.
Great product! I’ve used it on several projects and it works great. I really like how the product looks after you sand it.
I used the black on the crack.
First off I love the ca glue! However I’m disappointed to see that there’s no longer a straight cap on the bottles. Even to store has a pour tip.. I’ve had issues with the bottles that are like this in the past of the tip breaking off. Not a deal breaker but will make me consider other brands in the future.
The Starbond super glues are an integral part of my wood working. From temporarily holding pieces to filling small holes, I couldn’t achieve my results without it.
I’ve been making multi-wood charcuterie and carving boards. No matter how careful I am with glue-ups and clamping, there’s ALWAYS a small gap… or two… or three, between pieces. This where Starbond saves the day. It’s easy and incredibly fast to squeeze some Medium Brown into the gaps, spray on Starbond Accelerator, repeat if necessary, and feel confident that nobody but me will know there was ever a gap. Depending on the wood, I might use clear. If I want what I’m working on to be more dramatic, I sometimes use black on a knothole or crack.
I tried Starbond Glue for the first time several months ago, and even though I’m just a “hobbyist” woodworker, have re-ordered twice AND given some Starbond glues to a friend who’s a very fine woodworker. Now he’s a Starbond fan too!
Building a KITCHEN ISLAND
I needed to fill a couple of knots in a wood countertop right at the sink. It worked perfectly, didn’t bloom and sanded easily. After finishing it looks perfectly natural. Then the pin cap fit so tight I’m not afraid of losing the rest of the product! Great stuff!!!
I used it to fill some cracks on a wooden box I was turning, it worked perfectly, I did several thin layers but at the end was perfect!
I read the STARBOND ad and thought it was just another brand selling their product. I took a gamble and went for it. So easy to work with and saves a lot of time. Epoxy is great but can be messy and the cure time is too long when you’re trying to get things done quickly. STARBOND is GREAT! It’s my go to from now on.
I will definitely be a return customer !!
This is an excellent way to fill small voids in all the types of work that I do!!
I am an artist and I paint on live edge slabs. It is hard to find smaller pieces, let alone pieces without cracks or other imperfections. This product has given life and potential to so many pieces that otherwise would have been waste. This product can be sanded down perfectly to a paintable surface, I will absolutely be using with my business and will happily promote it any chance I get!
Bought CA in brown and black. Epoxy in clear. The brown CA glue shows up more black on the black walnut I’m working with. Not a problem, I have not started to put a finish on it yet.
I'm pretty impressed with the glues and accelerator spray. The speed and strength you get from it was a bit nerve racking to test, but putting a bunch of wood together and then turning into a bowl on the lathe 30 minutes later blew my mind. Great stuff.
The Starbond family of products have raised my projects to the next level. I can offer a more rustic look customers sometime want with the stabilizing properties of the thick and medium thick CA glues. Adds a dimension never available before. I build nothing no without them!!!!
Some of the best stuff I've worked with. Game changer.
Great product with fast shipping. With very organized net packaging. Great easy to understand instructions for using and storing the product. Like that they have different options for color and thickness.
