The O3A Black Thick CA Glue Cyanoacrylate Adhesive (50g) combines strength with a deep black finish. Its rubber-toughened formula fills gaps while adding visual contrast. This makes it ideal for decorative repairs and creative woodworking.
The adhesive sands easily and polishes to a smooth finish. It works especially well for filling knots, cracks, and voids in timber.
Key Features
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Thick, gap-filling consistency
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Cures to a durable black finish
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Rubber-toughened for added strength
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Sands and polishes smoothly
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Ideal for decorative and structural repairs
Due to its colour and thick consistency, O3a Black Thick Cyanoacrylate Adhesive is first choice for filling small to medium imperfections in your timber, void filling where a dark result is required and for artistically accentuating and stabilising natural cavities in your projects.
O3a Black Thick Cyanoacrylate Adhesive also easily penetrates into the substrate to effectively bond your components. It can be sanded by hand or machine and can be polished to an exceptionally high gloss.
O3a Black Thick Cyanoacrylate Adhesive is commonly used for crack filling in artisanal counter and table tops, for bowl and spindle woodturning and creative inlays.
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.














