STARBOND Black Medium-Thick CA Glue Pro Kit (2 oz) – Rubber-Toughened, Impact-Resistant Cyanoacrylate Super Glue – for Durable Knot Filling, Crack Repair, Woodworking, Guitar, Hobby & RC Projects

Customers find the superglue effective at filling small voids and cracks, and praise it as the best superglue they've used, with one customer noting it works perfectly on small voids. The color blends seamlessly into dark woods, and customers appreciate its ease of use compared to two-part systems. The drying time receives mixed feedback, with some reporting quick drying while others find it doesn't dry quickly. The consistency and viscosity also get mixed reviews, with some finding it blends well with wood while others describe it as too watery.