Applicators’ favourite internal sanitary sealant Silfix®U7 has been relaunched and improved to make it even easier and more effective to apply. It is now thicker and stiffer to apply with improved body that gives enhanced shape retention, improved gunability and reduced slump.

Silfix®U7 from Hodgson Sealants offers excellent adhesion to most non-porous surfaces making it ideally suited to sealing around baths, sinks, urinals and ceramic tile joints to give a water-resistant, hygienic seal. It is also ideally suited for application to various surfaces including PVCu, coated timber, brickwork, concrete, GRP, stainless / galvanised steel, aluminium and lead as well as on natural porous surface, making it a great all-round sealant for modular and pod building, particularly sealing dissimilar surfaces. Resistant to ozone, ultra-violet radiation and temperature extremes, Silfix®U7 will keep its original good looks for years after application.

Not only does Silfix®U7’s quality ingredients and specialist formulation ensure a tough, watertight seal, its proven fungicide resists mould and mildew growth, outperforming other sealants on the market. It conforms to EN15651-1: F-EXT-INT-CC and EN15651-3:S.

Silfix®U7 has a fast cure and tack-free time and remains permanently flexible with a movement capability of ±25 with lasting performance and low shrinkage. Silfix®U7 is available in translucent and white in 310ml cartridges.