Professional Mastic Sealant Applicators

Welcome to North West Sealants - one of the longest serving mastic application companies in the U.K with 45 years of experience. We are an approved Dow Corning / Adshead Ratcliffe stockists, offering a 10-year warranty scheme with our fully CSCS, NVQ3 and SMAS compliant workforce.

The latest sealant applicator technologies are now available for sale to the general public on our online shop.