Welcome to Unique Sealants Limited

Unique Sealants Limited are based in Hemel Hempstead, Hertfordshire.

With a combined experience in excess of 20 years in the mastic sealant business, Unique Sealants Limited are one of the South of England's most reliable sources of joint sealing, specialist waterproofing and firestopping application.

From personal, residential sealant services to large building projects, our team of applicators have been involved in many iconic landmark buildings and residences, from when they are first built and/or refurbished.

Approved Sealant Applicators for all leading manufacturers


NHBC Pride of Job Awards