Expert Mastic Silicone and Sealant Services

RMA Sealants LTD specializes in professional mastik and silicone application for facades, windows, wet areas, and construction joints.

​

With over 25 years of experience in the silicone industry, RMA Sealants has become the go-to mastic company for London, Kent, Essex, and surrounding areas. We have built an outstanding reputation for reliability, knowledge, and excellence in all aspects of mastic application.

​

Over the years, RMA Sealants has completed projects in both the domestic and commercial sectors, offering a wide range of silicone applications. We use only the highest quality products and materials from leading manufacturers to ensure long-lasting, professional results.

​

Our team has extensive expertise with all types of mastic, from standard bathroom sealants to anti-pick silicone, two-part silicone, and cleanroom mastic. We work closely with clients to advise on the best mastic solutions for their projects, ensuring a perfect, durable seal every time.