With its colour and thick consistency, O3a Black Thick Cyanoacrylate Adhesive is perfect for filling small to medium imperfections in timber. Use O3a Black to fill cracks or knots. This glue enables you to highlight an imperfection, rather than trying to hide it; turn the imperfection into a feature.

O3a Black dries completely jet black in colour, making it a great choice for adding a black inlay onto decorative items. It can be sanded by hand or machine and can be polished to an exceptionally high gloss.

Please note: Due to the addition of the proprietary rubber compound in O3a Black Thick Cyanoacrylate Adhesive, the product has a longer effective bonding time.

Generally, good bonding is achieved within 30-60 seconds. If the area to be glued/filled is large and/or deep, the adhesive will accordingly take longer to cure. In these situations, we strongly recommend the use of O3a Cyanoacrylate Aerosol Accelerator.

Made in the UK.