Intumescent Mastic

Fire-rated mastics for sealing around fire barriers and penetrating pipes and services on a range of substrates and surfaces, such as brick, block and plasterboard. Helps prevent spread of smoke and fire through gaps and cracks.

Fire protection doesn’t have to be hard work, let our technical staff help you get the level of protection you require and the finish you want. If there is a product you cannot find, please contact our Technical and Sales Support Team on 0113 245 5450.

For clarification on minimum requirements before buying one of our fire-stopping products, please review the information provided in the 'DATASHEETS' tab on the product in question. A written specification should be obtained from our Technical Department for your project prior to use to ensure the product will be suitable.