Mastic Global is a highly professional Silicon Sealant and Mastic Pointing Specialist that has 25 solid years experience in the field of contemporary mastic.We pride ourselves in helping complete projects on time, on budget and to the highest standards possible. We carry out sealant Application Service within a 50 mile radius of London, for residential/domestic homeowners, small companies and some of the largest companies in Britain including bathroom/kitchen installers, hotel chains, leading home builders, office refurbishment contractors. Just to name but a few.