Gaish Sealants is an Essex-based contracting firm that specialises in the application of mastic and sealant joints. We have the proven ability to meet commercial and domestic requirements throughout Essex, London the South East and right across the UK.

With a history that stretches back over 25 years, we have a proud heritage of technical expertise, a focus on quality and a friendly approach to customer service.

Explore this site to discover more about the different services we offer, the way we work – and how to get in touch with us.

We look forward to working with you

Book a Mastic Man today, Call: 01268 414913