Available at 70% LTV with a £995 fee, the product will be available to both homebuyers and remortgage customers.
As a key account exclusive, the mortgage will be available to over 90% of the intermediary market.
Speaking from the AfI Key Account Conference in Madrid this week, Adrian Whittaker, key accounts director at Abbey for Intermediaries, said: “This is a market leading rate that will only be available for a limited time.
"However, we will continue to develop our ongoing proposition of offering intermediaries accessible products at competitive rates while at the same time widening the products within our range.”