Black Malt (Dehusked) applies the same logic Weyermann's Carafa line applies to German brewing — removing the husk before roasting to cut down on the sharp, astringent bitterness a husk-intact roasted malt like standard Black Patent Malt develops at the same intensity — but from a British maltster tradition rather than the German dehusked line specifically.
At 490-560 °Lovibond, it sits in essentially the same colour range as standard Black Patent Malt, and the comparison is direct: same depth of colour, meaningfully smoother flavour, since the husk material that carries most of a roasted malt's tannin and astringency risk simply isn't there to begin with. Like every heavily roasted malt it carries no diastatic power and contributes negligible fermentable extract, its entire job being colour and a controlled dry-roast character rather than sweetness or body. Its conventional 5% ceiling matches standard Black Patent Malt's low-dose logic — concentrated colour and flavour impact per pound means a little goes a long way regardless of how smooth the roast reads. Stouts and porters wanting maximum colour depth without Black Patent's characteristic sharp edge reach for this instead; Carafa III is the closest equivalent from the German dehusked tradition where this specific British product isn't available, though the two separate maltster traditions don't necessarily read identically to a trained palate side by side in a careful comparative tasting.