Roofing & Cladding

Weather Resistant Sealants and Adhesives for Roofing, Facades and Building Envelope


Because our products create such excellent, flexible, long-lasting seals with predictable movement characteristics, they have many uses in sealing and weatherproofing roofing and cladding projects. They work brilliantly with so many substrates including aluminium and steel, so it provides the ultimate versatility across a number of roofing and cladding applications.


Our range of cartridge sealants complements the range of butyl tapes supplied into this market from our sister company HS Butyl.

  • Waterproof and weather-resistant products for sealing roof sheets, trims, flashings & rooflights.

Roofing & Cladding Products




HY-SPEC® Hybrid Sealants


HY-SPEC® Hybrid Sealants

Seamseal BR

Mastic Sealants

Silfix® LMN

Silfix® Silicone Sealants

Silfix® U9

Silfix® Silicone Sealants
Organisation logo for HS Butyl

Global Butyl Tape

Our specialist sister company, HS Butyl, has over 50 years’ expertise in producing butyl tapes for export across the globe.